THE BASIC MAKEUP OF THE SOCIETIES OF IGNORANCE
... Light has come to you from Allah and a Clear Book. By it, Allah guides those who follow what pleases Him to the ways of peace. He will bring them from the darkness to the light by His permission, and guide them to a straight path. (Qur'an, 5:15-16)
THE BASIC MAKEUP OF THE SOCIETIES OF IGNORANCE
Who Are the Societies of Ignorance Composed of?
The English word “ignorance” comes from a Latin word which means “not to know.” It is used in the Qur’an to refer to a nation that does not know Allah, or acknowledge His qualities and eternal power as it should; a society that is unaware of the spiritual values, the truths of religion, and the high moral character Islam presents to mankind. Whatever society that does not live by the principles of the morality of religion can be referred to be a “society of ignorance”. At first glance, these societies may seem to be very different; their members may follow a particular way of dressing, different habits, likes and dislikes, or have their own manner of speaking. Nevertheless, they share a common philosophy and beliefs. Every member of these societies ignores the religion of Allah and, although they realize that He created us, they do not live the kind of life that He has prescribed. They neglect His religion, substituting for it their own false beliefs. These false religions are not founded on love towards Allah, but rather on the love for this world. Instead of seeking to gain Allah’s favor, they strive to gain the approval and acknowledgement of other human beings. Instead of giving thanks to Allah, and seeking help only from Him, they are grateful to human beings and establish bonds of intimacy with them. They forget that Allah possesses all power, and instead of fearing only Him, they fear other human beings and the rules they have established.
But, when referring to a society of ignorance, it is not only those who are completely uninstructed in the morals of the Qur’an we speak of; there are those who know the true religion very well, but still cannot escape the ignorance into which they have fallen. These individuals may perform some acts of worship enjoined by Allah, but do not come close to feeling the devotion of a believer, or adhering sufficiently to the moral teachings of the Qur’an. The reason for this is that their hearts are not deeply devoted to Allah, or adequately fearful of the Day of Judgment. It is the love they feel for this world that has caused them to develop personalities contrary to the demands of the Qur’an; still, even if they did know something of the morality taught by the religion, they could not save themselves from the society of ignorance.
These societies exist in every corner of the world. However, although they are entirely independent of one another, and their members have beliefs completely different from them, we can recognize common traits, and a specific pattern of belief pervading all of them. For this reason, before discussing the personalities of the citizens of societies of ignorance, it will be useful to examine these common false beliefs that form the basis of these different types.
The Life-Goals and Ideals Common to the Societies of Ignorance
The common aim that drives societies of ignorance is to maximize the pleasures of this earthly life. No matter where you go in this world, you will find that each member of the societies of ignorance-rich or poor, villager or city-dweller, young or old-does not waver in the pursuit of this goal. Because they are of the corrupt opinion that life is limited by death, they seek to derive maximum enjoyment of this brief and fleeting existence.
This notion, of course, is completely false. The life of this world has been created to test us. Allah has created this world to be particularly appealing to human beings by endowing it with many blessings. Few realize that these blessings are from Allah, and that they are fleeting. They give thanks for them, because their aim in this life is to do the good that will earn Allah’s favor, and, ultimately, eternal life. Others forget that these blessings derive from Allah; deceived by these illusory adornments, they put any thought of the Afterlife out of their minds.
Therefore, a society of ignorance is composed of individuals that choose the second alternative, placing all their hopes in this life alone. The life of this world to come does not figure in any of their future plans. Allah revealed the reason for their choice in the Qur’an:
That is because they prefer the life of this world to the Hereafter and because Allah does not guide disbelieving people. (Surat an-Nahl, 107)
As related in this verse, the life of this world deceives them by appearing more pleasant than it actually is. All that Allah has created as a blessing and a test for human beings deceive the ignorant who forget their responsibilities to Him, and lose themselves in this life.
That which lures the ignorant into heedlessness, as they indulge their various passions, is obvious. They want to live a “good life,” possessing wealth, respect, status, a good marriage and successful children, and numerous similar things the ignorant prefer to eternal life.
Of course, all such blessings are desirable and legitimate things that one can possess in this world. But, in this regard, the ignorant fall into great error. They forget that all such blessings belong only to Allah, and that Allah has granted them for the purpose of showing gratitude towards Him; they also forget that what is at stake is the Afterlife.
The fact that the ignorant fail to recognize this reality causes that ultimately their lives are dull and ordinary. Many people in the world are in pursuit of these several main ideals. They may often compromise basic moral principles in order to rise above others, earn more money or take greater advantage of what the world has to offer. But, these things are not the “good life” they think it is; on the contrary, it causes them anxiety. No matter how much they are blessed with, those who have corrupted themselves by placing excessive value on this life can never experience the pleasure they had hoped to gain. The further pursuit of more and more, prevents them from enjoying what they have come to possess. Becoming overly selfish about that which they possess, they are never satisfied with what they have.
From their excessive ambition to reap greater and greater profits, they begin to show signs of ill health and early aging. Finally, they confront death and encounter the next world, where, contrary to the life of this world, wealth, status and renown are of no value, and where rewards are tabulated according to one’s efforts to earn Allah’s favor. The great sorrow of those who had neglected Allah during their time in this world, when they are confronted with this reality, is related in the Qur’an:
It may be that those who are disbelievers will wish that they had been Muslims. Leave them to eat and enjoy themselves. Let false hope divert them. They will soon know. (Surat al-Hijr, 2-3)
Belief in Allah in the Societies of Ignorance
Those who comprise the societies of ignorance do not share the same lifestyle and outlook on the world. There are some among them who are totally ignorant of the morality of religion, and others that are known to be aware of the morality of religion and are knowledgeable of many commandments of Allah. Many among them would respond, if asked, that they believed in Allah.
Say: “To whom does the Earth belong,
and everyone in it, if you have any knowledge?” They will say: “To
Allah.” Say: “So will you not pay heed?”
Say: “Who is the Lord of the Seven Heavens and the Lord of the Mighty Throne?”
They will say: “Allah.” Say: “So will you not fear Allah?”
Say: “In Whose hand is the dominion over everything, He Who gives
protection and from Whom no protection can be given, if you have any
knowledge?” They will say: “Allah’s.” Say: “So how have you been
bewitched?” The fact is that We have given them the truth and they are
liars. (Surat al-Muminun, 84-90)
But, in their hearts, they reject the truth that they affirm with their lips. For this reason, they do not live in a way pleasing to Allah. Instead of doing that which will earn Allah’s favor, they live to satisfy their desires. They utter with their mouths that they believe because they recognize the reality. Everywhere they look, in whatever research they conduct, and in every aspect of every detail they observe, they encounter a superior intelligence. They comprehend clearly that nothing in this world is the result of chance, that every being, in its minutest detail, has been designed by Allah, the All-Mighty Creator, and that everything that happens is put into motion by Allah’s power and dominion. For this reason, they affirm Allah’s existence. However, in spite of that, they do not aim to conform their lives to the morality of the religion. The reason is explained in the Qur’an:
And they repudiated them wrongly and haughtily, in spite of their own certainty about them. See the final fate of the corrupters. (Surat an-Naml, 14)
Several among the societies of ignorance would wish to reject Allah openly. But, they also know that the perfection of the universe they live in cannot have come about by the operation of chance. Spiritually, they are in a quagmire; the solution they have devised for themselves is to ignore the proofs of Allah’s existence, and to keep the matter from their minds. Their conscience is constantly reminding them of the truth, but they provide various excuses to suppress it. But, none of these excuses is in any way valid; their only purpose is to disguise their rejection of Allah.
What the Members of the Societies of Ignorance Believe about Death and the After-life.
Although many among the societies of ignorance know of the Afterlife, in their own way they try to run away from it by avoiding thinking of it. They also disregard the fact their beliefs are grounded without consideration to it. Indeed, they look only to the life of this world to fulfill their aims and wishes, seeking fulfillment in mundane affairs. Due to the attachment they feel for this world, they would hope it to never end. In the Qur’an Allah tells us that they do not want to believe that death is real, and therefore, the Afterlife never enters their minds:
No indeed! We have given these people enjoyment, as We did their fathers, until life seemed long and good to them... (Surat al- Anbiya’, 44)
Belief in the Afterlife would not allow them to be excessively attached to this world.
In the Qur’an, Allah tells us that this life is a distraction, and that the real life is in the next world:
The life of this world is nothing but a game and a diversion. The abode of the Hereafter—that is truly Life if they only knew. (Surat al-‘Ankabut, 64)
In spite of this, they avoid giving careful consideration to this. They fail to realize that they have nothing to lose, but everything to gain, if they believe in the Afterlife. If they believed, they could gain not only the blessings of this world, which they would enjoy in the best possible way, but they could also hope to gain Allah’s good pleasure and an eternal life in Paradise. And, in the life in Paradise, they will live an eternal life in which concepts like boredom, wearisome and monotony are not created. In this life they will be surrounded by unlimited good, an endless variety of blessings and, most importantly, that life will be eternal. That is, a person who desires the Afterlife will gain the benefits of this world and of the world to come. But those who are satisfied only with this world will certainly lose the Afterlife. This is related in one of the verses of Allah as follows:
… (he) loses both the world and the Hereafter. That is indeed sheer loss. (Surat al-Hajj, 11)
By such an example, it is easy to discern the difference between real loss and gain. But, the people of a society of ignorance have difficulty in grasping these facts since they do not think giving due consideration. According to their shallow thinking, they are already enjoying the benefits of this world. Nevertheless, lacking a sure faith in the Afterlife caused them to doubt. In the Qur’an Allah gives the following response to this hesitance of the people of ignorance:
Whatever you have been given is only the enjoyment of the life of this world. What is with Allah is better and longer lasting … (Surat ash-Shura, 36)
… They rejoice in the life of this world. Yet the life of this world, compared to the Hereafter, is only fleeting enjoyment. (Surat ar-Ra'd, 26)
But, merely because they do not want to sever their attachment to this world, the ignorant refuse to consider the reality depicted in the verses of the Qur’an. Rather, they offer unfounded excuses in order to deceive themselves and quiet their consciences. Throughout history, each prophet related to the community to which he was sent about the truth of the Afterlife, Heaven and Hell, and warned them to heed his message while they still had time. But, most turned a deaf ear to the warnings of the messengers, denying the Afterlife with responses related in the following verses:
... “Who will give life to bones when they are decayed?” (Surah Ya Sin, 78)
... “When we have been absorbed into the earth, are we then to be in a new creation?”... (Surat as-Sajda, 10)
“We and our forefathers were promised this before. This is nothing but the myths of previous peoples!” (Surat al-Muminun, 81)
And, Allah responded in the following way to their rejection:
Say “He Who made them in the first place will bring them back to life. He has total knowledge of each created thing; He Who produces fire for you from green trees so that you use them to light your fires.” Does He Who created the heavens and Earth not have the power to create the same again? Yes indeed! He is the Creator, the All-Knowing. His command when He desires a thing is just to say to it, “Be!” and it is. (Surah Ya Sin, 79-82)
We can see that, whether or not the ignorant believe, the reality of Heaven and Hell cannot be denied. By refusing to believe, they deceive themselves. However, when they are finally faced with this reality, they will know its truth:
On the Day when those who were disbelievers are exposed to the Fire, they will be asked, “Is this not the truth?” They will say, “Yes, by our Lord.” He will say, “Then taste the punishment for having been disbeliever.” (Surat al-Ahqaf, 34)
INTRODUCTION
INTRODUCTION Our guidance to the truth with which we can discover the purpose of creation, distinguish right from wrong, and learn the true meaning of life, is the Qur’an. Because, the Qur’an was revealed by Allah, Who created human beings, and Who is their only judge and master. Therefore, it is only by living by the morality of religion Allah has revealed in the Qur’an that people may improve on their lack of knowledge, and become cognizant enough to save themselves from the ignorance they are surrounded by. The collective of those who are far removed from the morality of religion, ignoring its important reality, compose the nations of ignorance. But the ignorance we mean here has a far different meaning than the one in common use. These peoples may be sophisticated, cultured and educated; they may be experts in many branches of science; they may have read hundreds of books, succeeded in numerous discoveries, and may even be famous for their accomplishments. But, neither the status they have attained, nor their accomplishments, nor the formulas they have discovered, nor the books they have read are enough to counter the ignorance that surrounds them. The ignorance we mean here is the fact that these nations do not know Allah, our Creator, or recognize His power as they should; they do not know what He expects of them, and the kind of moral and personal quality with which one expects Allah to be pleased. This pervasive type of ignorance adversely affects them in every aspect of their lives. The only sure way to escape this ignorance is for them to turn to the Qur’an, the remedy to their lack of knowledge, and edifier of the hidden realities of this life and the next, and our Prophet’s (saas) Sunnah. Otherwise, there is no other source of truth. But, because they fail to refer to it, they have concocted numerous false ideologies and belief systems. All have different conception of the purpose of life; different ideals and different concepts of what is moral. Each is so in conflict with the other that it is often impossible for them to exist together in harmony. Each defends his own particular belief while criticizing the others. Because they suspect one another, and are often at odds with one another, they are fraught with many difficulties. As stated earlier, the only solution is for them to conform to the kind of life prescribed by the true religion. And Allah, Who created human beings, has again revealed for them in the Qur’an the ideal life, which will allow them to derive the greatest amount of benefit from all things. The purpose of this book is to explore several examples of the kind of life and the type of character that the nations of ignorance have produced, and to show that every approach it has formulated has come to an impasse. Moreover, it will attempt to show that the typical character produced by the nations of ignorance can never attain the contentment and peace of mind they seek. In addition, this book will demonstrate that the character of a believer, as described in the Qur’an, is superior to any other of the thousands of character types that emerge among ignorant nations, and show how excellent the life lived by a believer compared to the life of ignorance. |
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TECHNOLOGY IN NATURE
TECHNOLOGY IN NATURE
Creating
technology—all the manufacturing methods and equipment used in a
particular branch of industry—is no easy matter, because so many
components need to be brought together. In order to produce technology
in any given area, first of all we need to possess information. Next,
the scientists and technical personnel who are to use this information
must be added to the equation. These personnel need the right materials
and the facilities in which to make use of them. For all these
reasons, producing technology is a difficult business. Indeed, the
history of those advances we describe as “technological” is by no means
a long one. Even today, though many countries enjoy technology, very
few of them actually produce it.
As scientific circles have noted, most of the technological products emerging as the result of investment, information and research have their “originals” and counterparts in nature.
Phil Gates, a well-known scientist and author of the book Wild Technology, expresses this in the following terms:
Many of our best inventions are copied from, or already in use by, other living things. We have only discovered a tiny fraction of the vast numbers of living organisms that share our planet. Somewhere, amongst the millions of organisms that remain undiscovered, there are natural inventions that could improve our lives. They could provide new medicines, building materials, ways of controlling pests and dealing with pollution. 123
Every niche of our surroundings—from the sky to the land to the depths of the oceans—are full of countless “technological” marvels, each of them a product of creation. Even the simplest industrial product has a designer and place where it was manufactured. That being so, it would be obviously irrational to claim that living things, possessing systems incomparably superior to huge factories with their state-of-the-art machinery, could have arisen through chance, by themselves, as a result of natural conditions.
Every living thing possesses a superior, perfect design that emerged flawless and complete from the very day of its creation, because God is He Who creates flawlessly.
In this chapter we’ll examine some marvels of creation and compare them to present-day technology. We should regard these examples as food for thought, as God instructs us in the Qur'an, “An instruction and a reminder for every penitent human being.” (Qur’an, 50: 8)
Light Sensors in Plants
Some species of plants are acutely sensitive to changes in light intensity. When night falls, they close up their petals. Some flowering plants even do this in cloudy weather, in order—scientists believe—to protect their pollen from dew and approaching rain. We humans also use sensors that detect light intensity changes, and use them in lamps that go on when it gets dark at night and turn themselves off at dawn. 124
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Some flowers, sensitive to light, close their petals when it grows dark and keep them closed until dawn. Others keep their flowers facing the sun throughout the day. |
 In a light sensor, the electrical circuit consists of a great many parts. If just one is removed or only one connection altered, the circuit fails to work. The light sensors in plants possess a feature similar to this circuit: The slightest deficiency in the system will make the sensor totally useless. |
The Eider Duck and Its Insulation System
Our bodies generate heat energy by digesting the food we’ve eaten during the day. The best way to prevent the loss of this warmth is to keep it from leaving our bodies too soon. That is why we wear varying layers of clothing, depending on the weather. Warm air, trapped between the layers, is unable to reach outside. Preventing energy loss in this way is known as insulation.
The eider duck employs the exact same method. Like many birds, its feathers enable it to fly and also keep it warm. It uses its soft and fluffy chest feathers in building its nest. This down protects the eggs and the emerging featherless chicks from the cold air. Since the eider’s feathers retain warm air, they exemplify the very best form of natural insulation. 125
Modern mountain climbers keep their bodies warm by wearing special costumes filled with feathers with high heat-retaining properties, similar to those of eider feathers.
Fiber Optic Technology in Living Creatures
Fiber optics are transparent glass cables capable of transmitting light. Since optical fibers can be easily bent and twisted, they can “pipe” light into even the most inaccessible locations. Fiber optic cables also possess the advantage of being able to carry coded messages loaded onto them, much better than other cables can.
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The polar bear’s fur is very similar to an optical fiber, carrying the rays of the faint polar sun directly to the animal’s body. Since the fur possesses fiber optic capabilities, the sun’s rays make direct contact with the bear’s skin. So great is its fur’s capacity to transmit light that despite the harsh polar climate, the animal’s skin turns dark, as if sunburned. The light, converted into heat and absorbed, helps warm the bear’s body. Thanks to its fur’s unique feature, the bear is able to keep its body warm even under the freezing polar conditions. 126
Bears’ fur is not their only feature that we can learn from. They can spend up to six months a year in hibernation, doing so by putting their excretory systems on hold and without suffering toxic buildups in their blood. Discovering how they do this will help in the fight against diabetes. 127
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The polar bear isn’t the only living thing possessing fiber optic technology. Leaves of the Fenestraria plant, which lives in the deserts of South Africa, are nearly entirely buried in the sand. This protects Fenestraria from water loss and grazing animals. The tip of every leaf is transparent: Light enters here and can travel down the leaf. (Phil Gates, Wild Technology, 67.) |
Arctic Birds Using Counter-Current Heat Exchangers
In the coldest climates, local birds generally have their feet either in cold water or standing on ice. Yet there is no question of them ever freezing. All of them possess circulatory systems that reduce heat loss to a minimum. In these birds, heated and chilled blood circulate in different blood vessels, but these vessels run close together, however. In this way, warm blood flowing to the extremities downwards warms the cold blood circulating upwards. This also reduces the shock of cold blood returning to the body from the feet. This natural heat exchange mechanism, known as counter-current, is the same as that used in various machines. 128
In these counter-current heat exchangers, as engineers refer them, two fluids (liquid or gas) flow in opposite directions in two separate but contiguous channels. If the fluid in one channel is warmer than in the other, heat passes from the warm fluid to the colder one.
Can Plants Use an Electrical Switch?
The carnivorous Venus flytrap catches insects that land on its hinged trap and trigger the hairs on it. These hairs act like electrical switches. The instant one is touched, it gives off electrical signals that change the water balance in the plant’s cells, and trigger the flow of water out of cells along the leaf midrib, closing the trap. 129
The
switches controlling the flow of current in electrical circuits
operate in much the same way. When the switch is turned off, electric
current cannot flow. As soon as it is turned on and the circuit is
completed, however, electric current begins to flow along the wire once
again. Similarly, animals and plants use a great many biological
switches to initiate or halt the flow of electrical signals to the
relevant parts of their bodies. 130
The Venus flytrap’s circuit actually works like two electrical switches connected together in series. Two hairs must be stimulated before the trap to close. 131 This precaution prevents unnecessary closing triggered by such phenomena as raindrops.
Of course, the Venus flytrap knows nothing about electric current or the switches that let these currents flow. Nor is it possible for the plant to receive any kind of training in these areas. That being so, how does it come by this knowledge, which even a human being can’t learn without special instruction, and how is it able to employ it so flawlessly? God, the Ruler of all, teaches the plants what to do. The Venus flytrap acts under His inspiration.
If Nerve Cells Lacked Insulation
Nerve
fibers carry messages from the brain to the muscles and other organs,
and from there, messages back to the brain. The fibers are coated with a
special, fatty substance known as myelin that works just like the
plastic insulation around an electric cable. Were it not present, then
the electrical signals would leak away into the surrounding tissues,
either garbling the message or damaging the body. 132
Electric cables are designed to protect from injury those who touch them and also to avoid any loss of power due to electricity leakage. Tough and durable plastics are used for this purpose.
Prairie Dogs’ Ventilation Technology
Many animals build underground shelters that require special features to defend them from predators.
In such shelters, the tunnels need to be at a specific distance from the surface and parallel to the ground, or else they may easily be flooded. If the tunnels are dug at a sharp angle, that poses a risk of collapse. Another problem in tunnel construction is meeting the need for air and ventilation.
Prairie
dogs are social animals, living in large groups in burrows they
construct underground. As their population grows, they dig new burrows,
joining them up with tunnels. The space that such complexes occupy can
sometimes equal the size of a small city, and thus ventilation assumes
a vital importance. Therefore prairie dogs build aboveground towers
where their tunnels emerge, rather like volcanoes, which let air be
drawn into the city below.
Air travels from regions of high pressure to areas of low. Some of the towers that prairie dogs build are taller than others. Their differences in height give rise to different levels of air pressure in the tunnel entrances. This way, air enters towers with low air pressure above them and emerges through ones with high pressure. Air drawn into the tunnels passes through all the nests, thus establishing an ideal air circulation system. 133
To
construct a ventilation system such as employed in prairie dogs'
tunnels, knowledge of tunnel building, of high and low air pressure,
and how they change with altitude are all essential. All these
considerations require consciousness, and all these activities indicate
the presence of reason and judgment. Therefore, we need to examine the
source of this intelligence in the prairie dogs, since clearly it does
not belong to the animals themselves—and, contrary to what
evolutionists claim, cannot have resulted from blind chance.
God, Who provides countless examples in nature for mankind to ponder upon, created prairie dogs, like all living things on Earth. Every rational person needs to think, listen to the voice of his conscience and turn to God whenever he encounters an example of beauty; because God is the All-forgiving, the Lord of infinite justice. In the Qur’an, God gives glad tidings to servants who believe in Him:
Your Lord knows best what is in your selves. If you are righteous, He is Ever-Forgiving to the remorseful. (Qur’an, 17: 25)
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Wasps and the Paper Industry
A
series of chemical processes turn logs of wood into a kind of pulp
that can later be made into paper. However, the natural inventors of
paper are actually wasps.
To build their nests, wasps use paper that they make by mixing their saliva with shreds of chewed wood. Our furniture industry makes chipboard in exactly the same way, although using glue instead of saliva. 134
Any wasp resembles a particularly efficient tree-processing and paper making factory. However, all of the processes carried out by large industrial complexes, wasps perform within their own tiny bodies. The paper industry still has a lot to learn from wasps!
This diagram shows the various processes in paper manufacturing. If just one of these stages were skipped, no paper could be produced. The equivalent to all these processes is carried out in the tiny body of the wasp, just a few centimeters long. |
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A Robotic Arm Inspired by the Elephant’s Trunk
As scientists tried to design a robotic arm, one of the worst problems they faced was achieving freedom of movement. In order for a robot’s arm to serve any useful purpose, it must be able to perform all the movements required by that particular task. In nature, God has created all creatures with the ability to move their limbs in such a way as to meet all their needs. An elephant’s trunk, with its 50,000 or so muscles, 135 is one of the most striking examples.
   Left: A robotic arm with six degrees of freedom. Middle: A robotic trunk, modeled on the elephant’s, has 32 degrees of freedom. Elephants’ trunks have incomparably greater abilities and freedom of movement. If they had to use these artificial trunks instead of their own, they’d encounter severe difficulties. |
The elephant is able to move its trunk in any direction it wants and can perform tasks requiring the greatest care and sensitivity.
One robotic arm constructed in the U.S. at Rice University clearly reveals the elephant trunk’s superior design. There is no single skeleton-like structure in the trunk, thus endowing it with enormous flexibility and lightness. The robotic arm, on the other hand, does have a spine. The elephant’s trunk possesses a degree of movement which allows it to move in any direction, while the robotic arm is comprised of 32 degrees of freedom in 16 links. 136
This only goes to show that the elephant trunk is a special structure, whose every particular feature reveals the nature of God’s flawless art in creation.
Conclusion
Scientists are continually amazed at the incomparable structures and systems they discover in nature—and they express their wonder by copying them to create new technologies for mankind’s benefit. They’ve realized that those impeccable systems and extraordinary techniques that nature employs, far superior to their own knowledge and capabilities, offer incomparable solutions to existing problems. Accordingly, they’re now resorting to natural designs in a great many areas where, after years of effort, they’ve been unable to come up with solutions. As a result, they’ve been able to produce successful results within very short spaces of time. Furthermore, by imitating nature, scientists have saved considerable terms of time and effort, and applied material resources far more effectively.
Recognizing the superior nature of natural designs, evolutionists are suffering yet another disappointment, another loss of hope. Once again, their unscientific claims that living things develop gradually, from the simple to the complex, and that the designs of living things came about through chance has been demonstrated to be untrue. Also, they’ve had to accept, albeit unwillingly, that the incomparable art that has so astonished them—that the knowledge and reason they so greatly admire—cannot be the work of chance, but only of our Almighty Creator.
It is God, the Lord of the worlds, Who creates the flawless and unmatched systems in all living things; He Who creates everything flawlessly. Those who refuse to accept this fact will suffer an irreparable sorrow on the Day of Judgment. In the Qur’an, God describes how such people waste their time in this world. The Qur’an describes in these terms the impeccable nature of our Lord’s artistry:
He, Who created the seven heavens in layers. You will not find any flaw in the creation of the All-Merciful. Look again—do you see any gaps? Then look again and again. Your sight will return to you dazzled and exhausted! (Qur'an, 67:3-4)
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123 Phil Gates, Wild Technology, p. 5. 
124 Ibid., p. 55.
125 Ibid., p. 64.
126 Ibid., p. 67.
127 “Biomimicry”, Your Planet Earth Glossary 1.0.1; http://www.yourplanetearth.org/terms/details.php3?term=Biomimicry
128 Phil Gates, Wild Technology, p. 65.
129 For further information see Harun Yahya’s For Men of Understanding, Ta Ha Publishers, April 2003.
130 Phil Gates, Wild Technology, p. 66.
131 http://www.bitkidunyasi.net/ilgincbitkiler/ilgincbitkiler1.html
132 Phil Gates, Wild Technology, p. 67.
133 Animal Inventors, National Geographic Channel (Turkey), November 25, 2001.
134 Phil Gates, Wild Technology, p. 16.
135 Richard Dawkins, Climbing Mount Improbable, W.W. Norton & Company, September 1996, p. 92.
136 “The Elephant’s Trunk Robotic Arm;” http://ece.clemson.edu/crb/labs/biomimetic/elephant.htm
ROBOTS THAT IMITATE LIVING THINGS
ROBOTS THAT IMITATE LIVING THINGS Like areas contaminated with radioactivity and deep space, the depths of the sea are dangerous places for human beings. Improvements in electronics and computer technology have let us construct robots that can work in such places. Eventually, this discipline split away from electronics and mechanics to form a branch of science in its own right—robotics. These days, those who work with robotics have a new concept on their agenda: biomimetic robotics. Scientists and engineers engaged in robotics now believe that designing robots for a particular task isn't very practical. They consider it easier and makes better sense to build robots that imitate the features and abilities of living things, indigenous to the environments where these robots are to be employed. For desert exploration, for example, they’ll create a biomimetic robot resembling a scorpion or an ant. A book called Neurotechnology for Biomimetic Robots contains the following information on this subject: Biomimetic robots differ from traditional robots in that they are agile, relatively cheap, and able to deal with real-world environments. The engineering of these robots requires a thorough understanding of the biological systems on which they are based, at both the biomechanical and physiological levels. ... The ultimate goal is to develop a truly autonomous robot, one able to navigate and interact with its environment solely on the basis of sensory feedback without prompting from a human operator. 103 What led scientists to imitate living things was their flawless physical designs. Engineer Hans J. Schneebeli, designer of the robotic device known as the Karlsruhe Hand, stated that the more he worked on robotic hands, the more he admired the human hand. He added that they still need plenty of time to duplicate even a few of the many tasks that a human hand can accomplish. 104 On occasion, scientists from such different disciplines as computer technology, mechanics, electronics, mathematics, physics, chemistry and biology must join forces to replicate just one feature of a living creature. Yet evolutionist thinking still maintains that the extraordinarily complex structures of living things could have come about unplanned, of their own accord. Robotics Is Imitating Snakes to Overcome the Problem of Balance
Unlike other vertebrates, snakes lack a hard spine and limbs, and have been created in such a way as to enter cracks and crevices. They can expand and contract the diameter of their bodies, can cling to branches and glide over rocks. Snakes’ properties inspired for a new robotic, interplanetary probe developed by NASA's Ames Research Center which they called the "snakebot." This robot thus was designed to be in a constant state of balance, without ever getting caught up by obstacles. 105 The Balance Center in the Inner Ear Astounds Robotics Experts
This center of balance in the inner ear, known as the labyrinth, consists of three small semicircular canals. They are 6.5 mm (0.26 in) in diameter and, in cross-section, the hollow space inside them measures 0.4 mm (0.016 in). The three are laid out in orthogonal planes. An individual canal senses rotations in one of three orthogonal directions. Thus the three canals combine their results and give the ability to sense rotations in any direction in three-dimensional space. Inside each of these three canals is a viscous fluid. At one end of the tube is a gelatinous cap (cupula), which sits on a bulged area (crista)covered with sensory hair cells. When we turn our heads, walk, or make any movement, the fluid within these canals lags behind because of inertia. The fluid pushes against the cupula, deflecting it. This deflection is measured by the hair cells in the crista as the hairs’ vibration alters the ion balance in the cells connected to them, producing electrical signals.
The cerebellum interprets this information from the labyrinth, but in order to maintain balance, it also needs other information. Therefore, the cerebellum receives constant information from the eyes and from muscles throughout the body, rapidly analyzing all this information and calculating the body’s position relative to gravity. Then, based on these instant calculations, it notifies the muscles via the nerves of the exact movements they should make to maintain balance. These extraordinary processes occur in less than 1/100th of a second. We are able to walk, run, ride a bicycle, and play sports without even being aware all this is going on. Yet if were we to put down on paper all the calculations going on in our bodies at any one instant, the formulae would fill thousands of pages. Totally flawless, our balance system functions by means of several very complex mechanisms, all interconnected and working together. Modern science and technology have yet to unravel all the details of their operative principles, let alone imitate them. It is of course impossible for such a complex design to have come about by chance, as evolution theory would have us believe. Every design reveals the existence of a conscious designer. Our balance system’s superior design is one more proof of the existence of God, Who created that system so impeccably, and of His infinite wisdom. In the face of this realization, man’s responsibility is to give thanks to God, Who gave him such a structure.
A Robot Scorpion Able to Withstand Harsh Desert Conditions
Before developing their robot, the researchers spent a long time observing the movements of live scorpions using high-speed cameras, and analyzed the video data. 107 Later, the coordination and organization of the scorpion’s legs were used as a starting point for the model’s creation.
Designed by Frank Kirchner and Alan Rudolph at Northeastern University in Boston, the robot has no ability to “think through” complex problems. Upon encountering a difficulty, it merely relies on its reflexes. This allows it to overcome any obstacles that might impede its progress—a rock, for example. At the front, the robot has two ultrasonic sensors. Should it encounter an obstacle more than half its own height, it will try going around it. If the detector on the left identifies an obstacle, it will turn to the right. The robot can be asked to go to a specific region and, with a camera in its tail, send back to base images of the location. The U.S. Army was greatly impressed by the trials held in Arizona. It is hoped that the robot’s ability to find its way to a target are could be particularly useful in cluttered battlefields such as towns. 109
Just Like a Real Lobster, This Robot Will Identify Water Currents Even fully-equipped human divers have difficulty in moving through turbulent and murky waters, crawling along the bottom where it may be rough, sandy or covered with algae. Lobsters can, and very easily too. But so far, no robot made for use on the sea bed has been successful in such environments. Joseph Ayers, Director of the Marine Science Center at Northeastern University in Boston is leading a project to develop a robot that imitates the lobster. As he describes it, the project’s “technical goal is to capture the performance advantages that the animal systems hold in the target environment.” 110 They expect to use this “robo-lobster” in finding and disarming mines. Ayers says the robot will be ideally suited to this kind of work: . . . the sequence of behavioral acts that a lobster performs when it searches for food is exactly what one would want a robot to perform to find and neutralize underwater mines. 111 Lobsters’ shape helps them resist tumbling or moving in fast-moving water. They are able to proceed in the direction they want under the most difficult conditions, even over very rough terrain. In the same way, the robo-lobster will use its tail and claws for stability. On the robot, micro-electro-mechanical sensors (MEMS) imitate the lobster’s sensory organs. Equipped with water current sensors and antennae, the robot can adapt its movements to the currents of the water around it. A live lobster uses hairs to determine the direction of currents, and the robot lobster’s electro-mechanical sensors are intended to do the same thing. 112 The Lobster’s Technique for Identifying Scents
Lobsters possess a very sensitive sense of smell, whose features will open up new horizons for robot engineers trying to build new odor sensors. Mimi A. R. Koehl, a professor of integrative biology in the College of Letters & Science at University of California, Berkeley, says: If you want to build unmanned vehicles or robots to go into toxic sites where you do not want to send a scuba diver, and if you want those robots to locate something by smell, you need to design noses or olfactory antennae for them. 113 Lobsters and other crustaceans smell by flicking a pair of antennules toward the source of the odor, so that the chemosensory hairs on the ends of the antennules come into contact with the water-borne odor molecules. The spiny lobster Panulirus argus, which lives in the Caribbean Sea, has antennules 30 cm (3 to 4 inches) in length. On the outer edge of one of the split ends of its antennules are hairs resembling a brush—a region particularly sensitive to chemicals. A group of researchers led by Professor Koehl made a mechanical lobster that flicked its antennules in the same way. Tests and observations of this robot, dubbed Rasta Lobsta, were performed to study in detail the technique that lobsters employ in order to smell.
When the lobster wants to smell something, during the downstroke, it pushes the antennule through the water fast enough for the water bearing the odor to penetrate into the brush of sensory hairs. On the return stroke, however, it sweeps more slowly, so the water is unable to move between the hairs and the odor plume that penetrated between the hairs during the downstroke are trapped until the next rapid downstroke. The antennules move forward and back at the ideal speed for the lobster to be able to smell. Tests have shown that if the antennules moved more slowly, the water would not flow between the hairs, reducing the crustacean’s ability to smell. Therefore, it uses its antennules in such a manner that it’s able to preserve and capture even small differences in odor concentration in a plume. 114 Structure of Worm Muscles Lead the Way to New Mechanical Systems The skin covering a worm’s cylindrical body consists of fibers that are wound in a crossed helical form around and along the body—a most impressive design. The contraction of muscles in the body wall leads to an increase in the internal pressure, and the worm is able to change shape as the fibers in the skin allow it to go from short and fat to long and thin. This is the basis of how worms move.
This matchless mechanical system is presently inspiring new projects at Reading University’s Centre for Biomimetics. In one experiment, cylinders of various fiber angles were arranged along the lines of the worm’s anatomy. The plan is to fill these cylinders with a water-absorbent polymer gel. Water causes this gel to expand. In this way, chemical energy is converted to mechanical energy in just the right place, and the resulting pressure will be contained safely inside the helically-wound bag. Once the swelling and contracting of the polymer gel is controlled, it is hoped that the resulting system will operate like an artificial muscle. 115 Every living thing that man takes as a model, and every system in it, is a sign of God for those who believe. This truth is expressed in a verse:
The Gecko’s Feet Open New Technological Horizons
- Researchers in California believe that
the lizard’s “sticky” toes can help in developing a dry, and
self-cleaning adhesive. 116
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For
those engaged in robotics, one of the problems they encounter most
frequently is maintaining equilibrium. Even robots equipped with the
very latest technology can lose their balance when walking. A
three-year-old child can manage to regain balance with no difficulty,
yet robots lacking this ability are, of necessity, stationary and of
very little use. In fact, one robot that NASA prepared for duty on the
planet Mars couldn’t be used at all, for that very reason. After that,
robot experts abandoned attempts to build a balance-establishing
mechanism and instead looked to a creature that never loses its
balance—the snake. 
The
inner ear performs a vital role in our system of balance, controlling
our whole body at every moment and allows us to perform the delicate
adjustments required by a tightrope walker, for example.
These
signals produced in the inner ear are transmitted by means of nerves
to the cerebellum at the back of our brain. These transmitter nerves
from the labyrinth to the cerebellum have been shown to contain 20,000
nerve fibers. 
In
the United States, Defense Advanced Research Projects Agency
(DARPA) is working to develop a robot scorpion. The reason the project
selected a scorpion as its model is that the robot was to operate in
the desert. Scorpions have been able to survive harsh desert conditions
ever since their creation. But another reason why DARPA selected a
scorpion was that along with being able to move over tough terrain very
easily, its reflexes are much simpler than those of mammals—and can be
imitated. 
DARPA’s
objective is to have its 50 cm (20 in)robot scorpion reach a target 40
km (25 miles)away in the desert and then return—entirely on its own,
without receiving any directions. 
Underwater
creatures such as crabs and lobsters use their sense of smell to find
food, mates or to flee from predators. One study carried out by
researchers from the Universities of California at Berkeley and
Stanford revealed how lobsters smell the world around them.
These
small lizards are able to run very fast up walls and walk around
clinging to the ceiling, very comfortably. Until recently, we didn’t
understand how it could be possible for any vertebrate animal to climb
up walls like the cartoon and film hero Spiderman. Now, years of
research have finally uncovered the secret on which their extraordinary
ability depends. Little steps by the gecko have led to enormous
discoveries with tremendous implications, particularly for robot
designers. A few can be summarized as follows:
103 Joseph Ayers, Joel L. Davis and Alan Rudolph,
“Neurotechnology for Biomimetic Robots;”
http://mitpress.mit.edu/catalog/item/default.asp?sid=059CE164-6183-4410-8320-D5828734B95A&ttype=2&tid=8812
104 For further information see Harun Yahya’s For Men of Understanding, Ta Ha Publishers, April 2003.
105 Kevin Bonsor, “How Snakebots will Work,” Howstuffworks; http://www.howstuffworks.com/snakebot.htm
106 Duncan Graham-Rowe, "Walk like a scorpion," NewScientist; 21 April 2001.
107 “Biological Analysis,” AIS Approach; http://ais.gmd.de/BAR/SCORPION/biology.htm
108 Ibid.
109 Duncan Graham-Rowe, "Walk like a scorpion," NewScientist; 21 April 2001.
110 Yvonne Carts-Powell, “Robots mimic living creatures,” OE Reports; http://www.spie.org/web/oer/september/sep00/cover1.html
111 Ibid.
112 Ibid.
113 Robert Sanders, “Lobster sniffing: how lobsters’ hairy noses capture smells from the sea,” UC Berkeley Campus News, November 30, 2001; http://www.berkeley.edu/news/media/releases/2001/11/30_lobst.html
114 Ibid.
115 Projects at the Centre for Biomimetics; http://www.rdg.ac.uk/Biomim/projects.htm
116 BBC News Online, June 7, 2000; http://news.bbc.co.uk/low/english/sci/tech/newsid_781000/781611.htm
117 World Wealth International, vol. 1, no. 1, February 2001; http://www.worldwealth.net/samplemag/ArticleGeckoPrint.html
118 Fenella Saunders, "Robo-Geckos," Discover, September 2000, vol. 21, no. 9
119 Ibid.
120 Ibid.
121 Ibid.
122 Ibid.
BIOMIMETICS AND ARCHITECTURE
BIOMIMETICS AND ARCHITECTURE Since the designs in nature are quite flawless, their inspirations are now frequently employed in architectural designs. All the features necessary in a structure, such as energy savings, beauty, functionality and durability have already been created in the natural world. No matter how many superior systems human beings may run across, their imitations can never be as good or practical as the originals. In order to copy nature’s designs and implement them in architectural design, a high level of engineering know-how is essential. Yet the living things in the natural world know nothing about load bearing or architectural principles. Nor do they have any opportunity of understanding them. All living things behave in the manner God inspires in them. In one verse, He reveals that all living things are under His control:
Oyster Shells—a Model for Light, Sturdy Roofs The shells of mussels and oysters resemble wavy hair because of their irregularly shapes. This shape allows the shells, despite being very lightweight, to withstand enormous pressure. Architects have employed their structure as a model for designing various roofs and ceilings. For example, the roof of Canada’s Royan Market was designed with the oyster shell in mind. 97
From the Water Lily to the Crystal Palace Built for the first World’s Fair in London in 1851, the Crystal Palace was a technological marvel of glass and iron. Some 35 meters (108 feet)high and covering an area of approximately 7,500 square meters (18 acres), it featured more than 200,000 panes of glass, each 30 by 120 centimeters (12-by-49 inches) in size.
The Crystal Palace was designed by landscape designer Joseph Paxton, who drew inspiration from Victoria amazonica, a species of water lily. Despite its very fragile appearance, this lily possesses huge leaves that are strong enough for people to stand on.
When Paxton examined these leaves’ undersides, he found they were supported by fibrous extensions like ribs. Each leaf has radial ribs stiffened by slender crossribs. Paxton thought these ribs could be duplicated as weight-bearing iron struts, and the leaves themselves as the glass panes. In this way, he succeeded in constructing a roof made of glass and iron, which was very light yet still very strong. 98 The water lily begins growing in the mud at the bottom of Amazonian lakes, but in order to survive, it needs to reach the surface. When it comes to the surface of the water it stops growing, then starts forming thorn-tipped buds. In as little as a few hours, these buds open into enormous leaves up to two meters across. The more area they cover on the surface of the river, the more sunlight they can obtain with which to carry out photosynthesis. Another thing the root of the water lily requires is oxygen, of which there is little in the muddy bottom where the plant is rooted. However, tubes running down the long stems of the leaves, which can reach as much as 11 meters (35 feet)in height, serve as channels that carry oxygen from the leaves down to the roots. 99 As the seed starts to grow in the depths of the lake, how does it know that it will soon need light and oxygen, without which it can’t survive, and that everything it requires is at the surface of the water? A plant that has only just begun to germinate is unaware that the water around has a surface up above, and knows nothing of the Sun or oxygen.
According to evolutionist logic, therefore, new water lilies should have drowned under several feet of water and become extinct long ago. Yet the fact is that these water lilies are still around today, in all their perfection. Amazon lilies, after reaching the light and oxygen they need, curl their leaves upwards at the edges so that they do not fill with water and sink. These precautions may help them survive, but if the species is to continue, they need some insects to carry their pollen to other lilies. In the Amazon, beetles have a special attraction to the color white and therefore, select this lily’s flowers to land on. With the arrival of this six-legged guests, who will allow the Amazon lilies to survive down the generations, the petals close up, preventing the insects from escaping, while offering them large quantities of pollen. After holding them imprisoned for the whole night and throughout the next day, the flower then releases them, also changing color so that the beetles do not bring its own pollen back to it. The lily, formerly a shining white, now adorns the river in a dark pink. No doubt that all these flawless, perfectly calculated, and consecutive steps are not the work of the lily itself, which has no foreknowledge or planning abilities, but flow from the infinite wisdom of God, its Creator. All the details summarized briefly here demonstrate that, like all things in the universe, God created them with all the necessary systems to ensure their survival.
A Structure that Makes Bones More Resistant Even today, the Eiffel Tower is accepted as a marvel of engineering, but the event that led to its design took place back to 40 years before its construction. This was a study in Zurich aimed at revealing "the anatomical structure of the thigh bone." In the early 1850s, the anatomist Hermann von Meyer was studying the part of the thigh bone that inserts into the hip joint. The thigh bone head extends sideways into the hip socket, and bears the body's weight off-center. Von Meyer saw that the inside of the thigh bone, which is capable of withstanding a weight of one ton when in a vertical position, consists not of one single piece, but contains an orderly latticework of tiny ridges of bone known as trabeculae. In 1866, when the Swiss engineer Karl Cullman visited von Meyer’s laboratory, the anatomist von Meyer showed him a piece of bone he had been studying. Cullman realized that the bone’s structure was designed to reduce the effects of weight load and pressure. The trabeculae were effectively a series of studs and braces arranged along the lines of force generated when standing. As a mathematician and engineer, Cullman translated these findings into applicable theory and the model lead to the design of the Eiffel Tower. As in the thigh bone, the Eiffel Tower’s metal curves formed a lattice built from metal studs and braces. Thanks to this structure, the tower was easily able to stand up to the bending and shearing effects caused by the wind. 100
The Radiolaria Design Used as a Model in Dome Design Radiolaria and diatoms, organisms that live in the sea, are virtual catalogs of ideal solutions to architectural problems. In fact, these tiny creatures have inspired a great many large-scale architectural projects. The U.S. Pavilion at EXPO ’76 in Montreal is just one example. The pavilion’s dome was inspired by the radiolarians. 101
The Earthquake-Proof Design in Honeycombs
Architectural Designs Drawn from Spider Webs
This marvelous technique has been imitated by man in many structures to cover wide areas. Some of these include the Jeddah Airport’s Pilgrim Terminal, the Munich Olympic Stadium, the Sydney National Athletic Stadium, zoos in Munich and Canada, Denver Airport in Colorado, and the Schlumberger Cambridge Research Centre building in England. To learn these web-building techniques all by itself, any spider species would have to undergo a long period of engineering training. That, of course, is out of the question. Spiders, knowing nothing about load-bearing or architectural design, merely behave in the manner God inspires in them.
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Some
spiders spin webs that resemble a tarpaulin covering thrown over a
bush. The web is borne by stretched threads attached to the edges of
the bush. This load-bearing system lets the spider spread its web wide,
while still making no concessions as to its strength.
97 “Biyonik, Dogayı Kopya Etmektir” (Bionics Copies Nature), Science et Vie, trans.: Dr.Hanaslı Gur, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, July 1985, p. 21.
98 Smithsonian National Zoological Park; http://www.fonz.org/zoogoer/zg1999/28(4)biomimetics.htm
99 David Attenborough, The Private Life Of Plants, Princeton University Press, 1995, p. 291.
100 Smithsonian National Zoological Park; http://www.fonz.org/zoogoer/zg1999/28(4)biomimetics.htm
101 “Biyonik, Dogayı Kopya Etmektir,” (Bionics Copies Nature) Science et Vie, trans.: Dr.Hanaslı Gur, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, July 1985, p. 21.
102 Erica Klarreich, “Good vibrations,” Nature Science Update, April 3, 2001.
ORGANS SUPERIOR TO TECHNOLOGY
ORGANS SUPERIOR TO TECHNOLOGY
A July 12, 2001 news release published by America’s Sandia National Laboratories announced that as a result of their work, they had “approached the visual acuity of the eye itself.” The report stated that using 64 computers, a digital image was produced that took them only seconds to acquire. 85
This is a most important development, yet one point shouldn’t be forgotten. In as little as one-tenth of a second, human eyes form an image that takes up no more space than one square millimeter on the retina. With this in mind, it can be seen that the human eye is much faster and more functional than 64 computers, using the very latest technology.
Technology Is Unable to Match the Design in the Human Heart
Human
beings live for an average of between 70 and 80 years. The human heart
beats some 70 to 80 times a minute, for a total of several billion
times during the course of an individual’s lifetime. The Abiomed
company, known for its research into artificial hearts, has stated that
despite all its work, it will be unable to imitate the flawless
functioning that the heart displays successfully over the years. For
the company’s newly-developed artificial heart to beat 175 million
beats, or about five years, appears a significant target. 86
A product of the latest technology, this artificial heart was tested in calves before human beings, although the calves survived for only a few months. The artificial heart developed by the company has been put in safety trials in human heart failure patients in 2004. But, obviously researchers find the human heart so difficult to imitate. Steven Vogel of Duke University, a biomechanic who has also written a book on this subject, describes why:
It’s that the engines we have available, whatever their power output or efficiency work so differently. Muscle is a soft, wet, contractile engine, and that’s just unlike anything in our technological armamentarium. So you can’t imitate a heart . . . 87
Like
the genuine article, Abiomed’s artificial heart consists of two
ventricles. There the similarity ends, however. Alan Snyder of Penn
State, a bioengineer who led the research, explains the difference in
these terms: “In the natural heart, you’re using muscle as a container
and the container pumps on its own.” 88 Pumps that work along the same lines as the heart contain a container and
a system that pumps the fluid. In the heart, however, the container
carries out its own pumping. That is the difference Snyder summarized.
Researchers, wondering how to make a heart that contracts by itself, set the interior walls of the two ventricles into motion by placing a separate engine between them. This artificial heart works with a battery located in the patient’s abdomen. This battery has to be recharged continuously by radio waves emitted by a rechargable battery pack patients will wear in a harness.
Our natural hearts, on the other hand, have no need of a battery for energy, because they boast an incomparable muscular design capable of creating its own energy in every cell. Another feature of the heart that can’t be replicated is the incomparable efficiency of its pulses. In fact, the heart can pump five liters of blood a minute while at rest, which can rise to 25-30 liters during exercise. Kung, Abiomed’s director, describes this extraordinary change of tempo as “a challenge that currently no mechanical device can meet.” The artificial heart made by the company can only pump 10 liters a minute at best, which is not sufficient for a great many ordinary activities. 89
The real heart is nourished and strengthened according to its needs by the blood it pumps. Such a heart can work for 50 to 60 years with no need for repairs. The heart possesses the capacity for self-renewal, which is why it never loses its ability for uninterrupted work. This is yet another feature that makes it impossible to imitate artificially.
Our heart, which scientists can only dream of matching with present-day technology, shows to us the superior knowledge of our Creator and our Great Lord—God.
From the Immune System, a Solution to the Computer Virus Menace
Once a single computer is affected by a virus, this means that other computers in the world may soon be contaminated as well. Many companies, therefore, have seen it necessary to set up an “immune system” to protect their network systems from viruses and continue to carry out intensive research in this area. One of the centers that is carrying out this work is the virus isolation laboratory at the IBM's Watson Research Center in New York. There, a high-security microbiology laboratory works with lethal viruses, also producing programs that can diagnose the 12,000 or so viruses identified so far—and also isolate the viruses from a computer in a safe manner and then kill them.
IBM is only one of the firms trying to construct a worldwide immune system to protect its existing computer systems from virus threats in the cyberspace. Steve White, one of the company’s executives, states that to achieve that end, an immune system like the human body’s is needed.
It's only the existence of an immune system that allows the human race to exist. Only an immune system in cyberspace will allow it to exist. 90
Pursuing this analogy between the computer and living things, researchers have begun producing protective programs that function like our own immune systems. They believe what we have learnt from epidemiology (the branch of science which studies contagious diseases) and immunology (which deals with the immune system) will be able to protect electronic programs from new threats in the same way that antibodies protect living organisms.
Computer
viruses are clever self-replicating programs designed to infiltrate
computers, multiply by copying themselves and damage or “hijack” the
computers they enter. Indications that such viruses are present include
a slowing down of the computer system, occasional mysterious damage to
files, and sometimes, complete failure or “crashing” of the computer
itself—much as with the various diseases that affect human beings.
To protect our computers against the menace of viruses, identification programs search every code in the computer’s memory to find traces of viruses that have previously been identified and stored in the programs’ memory. Computer viruses carry traces of the signature of the software writer that let them be recognized. When the computer’s search program recognizes that telltale signature, it warns that the computer has been infected with a virus.
Even so, anti-virus programs can’t offer complete protection for computers. Some programmers can write new viruses within a matter of a few days and again insert them into cyberspace through just one infected computer. That being the case, it’s vital that anti-virus programs be constantly updated so that they have the information they need to recognize new viruses. New anti-virus programs need to be added constantly, therefore, to protect against the virus threat.
With the increasing spread of worldwide use of the Internet, these viruses have begun to spread very much faster and to inflict serious harm to infected computers. IBM researchers have found solutions by imitating natural examples. First of all, just like biological viruses in nature, artificial computer viruses use the host programming to multiply. Starting from that analogy, researchers investigated how the human immune system works to protect the body.
When it encounters a foreign organism, the body immediately begins to build antibodies that will recognize the invader and destroy it. The immune system doesn’t need to analyze the whole of a cell that might result in a sickness. Once any preliminary infection has been suppressed, the body keeps a number of the appropriate antibodies in readiness, to respond immediately to any future recurrence. Thanks to these standby antibodies, there is no need to examine the entire infected cell. Similarly, existing anti-virus programs also contain an "antibody" that recognizes not the whole computer virus, but rather its signature.
As we have seen, the solutions to many problems in the technical arena that leave us floundering already exist in nature. Our immune system, of which every detail has been thought out and which functions perfectly, was ready to protect us before we were even born. It is Our Lord Who watches and protects all. In one verse it is revealed:
My Lord is the Preserver of everything. (Qur’an, 11: 57)
From the Eye to the Camera: the Technology of Sight
The
eyes of vertebrates resemble spheres with openings called pupils
through which light enters. Behind the pupils are lenses. Light passes
first through these lenses, then through the fluid that fills the
eyeball, finally striking the retina. In the retina there are some 100
million cells known as rods and cones. The rod cells distinguish
between light and dark, and the cones detect colors. All these cells
turn the light falling onto them into electrical signals and send them
to the brain via the optic nerve.
The eye regulates the intensity of the light entering it by means of the iris, surrounding the pupil. The iris is able to expand and contract, thanks to its tiny muscles. Similarly, the amount of light entering a camera is restricted by a device known as a diaphragm. In his book Wild Technology, Phil Gates describes how the camera is a very simple copy of the eye:
Cameras are primitive, mechanical versions of vertebrate eyes. They are light-proof boxes equipped with a lens to focus an image on film that is briefly exposed when a shutter is opened. In eyes the image is focused by changing the shape of the lens, but cameras are focused by changing the distance of the lens from the film. 91
Focusing
This is the first step in taking a photograph. The same kind of focusing of an image is also necessary in order for it to fall clearly onto the sensitive retina in the eye. With cameras, this is done by hand or automatically in more sophisticated models. Microscopes and telescopes, used to see up close and far away, can also be focused, yet this process always involves a certain loss of time.
The human eye, on the other hand, performs this process constantly by itself, and very quickly. Furthermore, the method it employs is so superior that it cannot possibly be imitated. Thanks to the muscles around it, the lens sends the image onto the retina. Very flexible, this lens easily changes shape, sharpening the point on which light falls by expanding or contracting.
If the lens didn’t do this automatically—for instance, if we had to consciously focus on the object of our attention—then we’d have to make a constant effort to be able to see. Images in our sight would blur in and out of focus. We would require time to see anything properly and as a result, all of our actions would be slowed down.
Because God has made our eyes flawless, however, we experience none of these difficulties. When he wants to see anything, no one has to wrestle with setting his eyes’ focus and make various optical calculations. In order to see an object clearly, it is sufficient to look at it. The rest of the process is handled automatically by the eye and the brain—moreover, it all takes place in the space of time it takes to wish to do it.
Light Settings
A photograph taken in the daytime will be very clear, but not when the same film is used to take a picture of the night sky. Yet even though our eyes open and close in less than one-tenth of a second, we can see the stars quite clearly, because our eyes automatically set themselves according to various intensities of light. Muscles around the pupil allow this to happen. If our surroundings are dark, these muscles expand, the pupil widens and more light is allowed into the eye. With plenty of light, the muscles contract, the pupil shrinks and less light is permitted to enter. That is why we enjoy clear vision both night and day.
A Window on a Colored World
The
eye “snaps” both a black-and-white picture and a colored one at the
same time. These two pictures are later combined in the brain, where
they take on a normal appearance, in much the same way as four-color
photography combines black with red, yellow, and blue to produce a
realistic full-color image.
The rod cells in the retina perceive objects in black and white, but in a detailed manner. The cone cells identify the colors. As a result, the signals received are analyzed, and our brains form a colored image of the outside world.
The Eye’s Superior Technology
Compared with the eye, cameras possess a very primitive structure. Visual images are many times more precise than those obtainable with even the most highly developed camera. As a result, images perceived by the eye are of much higher quality than those provided by any man-made equipment.
This whole idea can be better grasped if we examine the principles of a TV camera, which operates by transmitting numerous dots of light. During broadcast, a scanning procedure is applied, and the object before the camera is thus divided into a specific number of lines. A photocell lamp scans all the dots in each line consecutively, from left to right. Having finished scanning one line, it moves on to the next, and the process continues. The light values of each dot are analyzed, and the resulting signal is emitted. This photocell scans 625 or 819 lines in one-twenty fifth of a second. When one entire image is complete, a new one is transmitted. In this way the quantity of signals emitted is very high, all created at a dazzling speed.
The
eye’s mechanism is much more functional. One can clearly understand
the astonishing perfection of its structure when one considers that it
never needs to repair or replace any parts.
As medical science advances, the human eye’s miraculous nature is being ever better understood. By applying to technology the knowledge we’re acquiring about the eye, ever more advanced cameras and countless optical systems are being developed. But no matter how much technology advances, the electronic devices manufactured so far remain a primitive copy of the eye itself. No computer-supported camera or other man-made gadget can rival the human eye. 92
So how did this complex structure in the eye emerge? It is undoubtedly impossible for any structure this complex to form itself by trial and error, over a long period of time. The eye’s structure is such that it won’t be able to work if even one component is lacking. No design can come about by chance, and the eye reveals a very clear and incomparable design. This leads us to the question of Who designed it. The only Originator of the design is God. The fact that such an organ has been given to us, allowing us to perceive everything round us in the best possible way, is a great reason for us to thank Him. As we are told in one verse of the Qur’an,
Say: “It is He Who brought you into being and gave you hearing, sight and hearts. What little thanks you show!” (Qur’an, 67: 23)
Scientists’ Attempt to Imitate the Eye
Amazed at the eye’s functioning, and seeking to duplicate its superior features in the technological field, scientists have recently begun to examine more closely the flawless mechanisms of living things in nature. A number of studies in biomimetics have greatly accelerated progress in the technological arena.
Computer Circuitry Imitates Nature
The
retinal cells in our eyes recognize and interpret light, then send
this information to other cells to which they are connected. All these
visual processes have inspired a new model for computers.
The retina, consisting of nerve cells tightly linked to one another, is not restricted to only perceiving light. Before signals from the retina are transmitted to the brain, they undergo a huge number of processes. For instance, cells that compose the retina process information to accentuate the edges of objects, called "edge extraction," boost the power of the electrical signal and carry out adjustments, depending on whether the ambient illumination is dark or bright. Yes, powerful modern computers are capable of carrying out similar functions, but the retina’s neural network uses a relatively much smaller amount of energy. 93
One
research team, led by Carver Mead of the California Institute of
Technology, is looking into the secrets that allow the retina to carry
out all these processes so easily. Together with the Caltech biologist
Misha Mahowald, Mead designed electronic circuits containing light
receptors like those in the eye, with a structure similar to the
retina’s neural network. Also as in the retina, these light receptors
are connected to others, allowing the electronic circuit components to
communicate with one another, just as retinal cells do. 94
Despite all these efforts, however, it’s proved to be impossible to imitate the retinal network’s circuitry, because of the vast number of individual cells in the living retina and the connections between them. Design engineers, therefore, are now trying to understand how the retina’s neural network operates and are designing simpler circuits which, ideally, can perform similar functions.
The Fly’s Ear Will Cause a Revolution in Hearing Devices
Researchers
from Cornell University in Ithaca, N.Y., began studying hearing
systems in nature in order to design more sensitive auditory equipment.
As a result, they realized that the ear of Ormia ochracea,
and its extraordinary design could lead to a revolution in hearing
aids. The ear of this species of fly can identify a sound’s direction
in a most accurate manner. As an article of U.S. National Institute on
Deafness and Other Communication Disorders describes it:
Humans were considered the best creatures at locating sounds... Because humans have six or so inches between their right and left ears, the difference between what each ear hears is greater, making it easier to compute the location of the sound. But with its right ear only half a millimeter away from its left, Ormia has a much bigger challenge in telling the difference. 95
Identifying the direction of sounds is essential for Ormia’s survival, because it must locate crickets as a source of food for its larvae. The fly deposits its eggs atop the cricket, and its larvae feed on the insect after they emerge.
Ormia has very sensitive ears designed to establish the location of a chirping cricket. It can pinpoint sounds exceptionally well.
For locating sounds, the human brain uses a similar method to that of Ormia.
For this purpose, it’s enough for sound to reach the closer ear first,
then the more distant one. When a sound wave strikes the eardrum’s
membrane, it is converted into an electrical signal and immediately
transmitted to the brain. The brain calculates the milliseconds of
difference between the sound’s reaching both ears and thus determines
the direction it came from. The fly, whose brain is no larger than a
pinhead, performs this calculation only in 50 nanoseconds, 1,000 times
faster than we can. 96
Scientists are trying to use the exceptionally functional design of this small fly’s ear in the manufacturing of hearing and listening devices under the brand name of ORMIAFON. As we have shown, even the tiny fly possesses a superior structure and design that demolishes evolution’s nonsensical theory of "coincidence." In the same way, this minute creature’s every organ and feature display the infinite might and knowledge of our Creator. It is impossible for such a tiny yet complex creature to be recreated even by skillful scientists working together and employing the most advanced technology, let alone through an imaginary "evolutionary" process.
Even this tiny fly constitutes a self-evident proof of God’s superior creation.
85 “New standard set for scientific visualizations”, Sandia National Laboratories, News Releases, July 12, 2001; http://www.sandia.gov/media/NewsRel/NR2001/vizcor.htm
86 Robert Kunzig, “The Beat Goes On,” Discover, January 2000.
87 Ibid.
88 Ibid.
89 Ibid.
90 “The Internet strikes back,” New Scientist, May 24, 1997.
91 Phil Gates, Wild Technology, p. 54.
92 David H.Hubbel, Eye Brain and Vision, Scientific American Library, 1988, p. 34.
93 Jim Giles, “Think Like A Bee,” Nature, March 29, 2001, pp. 510-512.
94 Ibid.
95 “SWAT’z new?—fly that’s setting the hearing world abuzz”, NIDCD,
February 13, 2003;
http://www.nidcd.nih.gov/health/education/news/swatz.asp
96 Peter M. Narins, “Acoustics: In a Fly’s Ear,” Nature 410, 2001, pp. 644-645.
WHAT WE CAN LEARN FROM ANIMALS
WHAT WE CAN LEARN FROM ANIMALS
Every
single animal possesses many astonishing features given to it at
creation. Some enjoy the ideal hydrodynamic form to allow them to move
through water; others use rather outlandish sensory devices. Most of
these are devices that mankind has encountered for the first time, or
has just begun to grasp. Thanks to the science of biomimicry, products
emerging from the imitation of these extraordinary discoveries will no
doubt be employed frequently in our future.
Surface Drag and Swimsuits Inspired by Shark Skin
In Olympic swimming competitions, 1/100th of a second can make the difference between winning and losing. Because the resistive drag opposing the motion of swimmers’ bodies is of great importance, many swimmers choose newly-designed swimsuits that reduce the drag. These tightly fitting suits, covering a rather large area of the body, are made out of a fabric which was designed to mimic the properties of a shark's skin by superimposing vertical resin stripes.
Scanning electron microscope studies have revealed that tiny "teeth" (riblets) cover the surface of a sharks’ skin that produce vertical vortices or spirals of water, keeping the water closer to the shark’s body and thus reducing drag. This phenomenon is known as the Riblet Effect, and research into shark skin is ongoing at NASA Langley Research Center.
Swimsuits made with new fibers and weaving techniques are produced to cling tightly to the swimmer’s body and reduce drag as much as possible. Research has shown that such garments can reduce drag by 8% over ordinary swimsuits. 70
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The U-shaped channels on a shark's skin generate tiny vortexes, bringing the water closer to the body and reducing drag. The large picture on the left shows a scanning electron microscope image of shark skin. (“Fizik, Teknoloji ve Olimpiyatlar” (Physics, Technology and Olympics), Bilim ve Teknik, 77.) At the Sydney Olympics, all gold-medal-winning swimmers like the Australian Ian Thorpe, wore swimsuits with the same properties as shark skin. This important development led to a new sphere of business activity. Firms such as Speedo, Nike and Adidas, well known bathing suit manufacturers, hired many experts in the fields of biomechanics and hydrodynamics. |
USA Takes the Viper as a Model in Its Defense
Dr. John Pearce, of the University of Texas Electrical and Computer Engineering Department, has studied Crotalines, better known as pit vipers.
His
research focused on the pit organs of these snakes. In front of the
snake’s eye is a tiny nerve-rich depression, called the pit, which is
used in locating warm-blooded prey. It contains a sophisticated
heat-sensing system—so sensitive, in fact, that the snake can detect a
mouse several meters away in pitch darkness. 71
The researchers stated that when they unravel the secrets of the pit viper’s search-and-destroy mechanism, the methods the snake employs can be adapted more widely to protect the country from enemy missiles. They hope to develop systems that will help pilots flying dangerous missions avoid enemy weaponry. Dr. Pearce says, “The Air Force wants to see if they can mimic the biological system and get a better missile detector.” 72 But so far, he explains that studies carried out to that end have found it difficult to match the snake’s sensitivity:
We’re basically modeling the sensitivity of the snake organ. You can measure nerve impulses, but the question is, what do those impulses mean? We use a numerical model to tell us: there’s this much infrared hitting the organ, and that means this many nerve pulses. 73
The
snake’s pit is a thin membrane rich in blood vessels and nerve
bundles. The membrane is so sensitive, and the variations in the
responses so minute and subtle that to catch and study these signals
has proved exceedingly difficult. To understand the functioning of the
pit organ, it is necessary to work with delicate measurements and
photomicrographs.
As this example shows, living things in nature display a superior intelligence and technology. Researchers investigating natural designs as their models thus acquire inspiration for projects that might otherwise last years and bring them to a conclusion in a much shorter time.
Chameleons and Clothes that Change Color
 The technology in color-changing clothes and the chameleon’s ability to change color may appear similar, but are in fact very different. Even if this technology can change color, still it entirely lacks the chameleon’s camouflage ability that lets it match its surroundings in moments. |
The impressive ability that chameleons have to change colors to match their surroundings is both astonishing and aesthetically pleasing. The chameleon can camouflage itself at a speed that quite amazes people.
With great expertise, the chameleon uses its cells called chromatophores which contain basic yellow and red pigments, the reflective layer reflecting blue and white light, and the melanophores containing the black to dark brown pigment melanin, which darkens its color. 74
For instance, place a chameleon into a bright yellow environment, and it quickly turns yellow. In addition, the chameleon can match not only one single color, but a mixture of hues. The secret behind this lies in the way pigment-containing cells under this master of camouflage’s skin expand or contract to match their surroundings.
Current research under way at Massachusetts Institute of Technology, USA, is aimed at making clothes, bags and shoes able to change colors the same way as the chameleon does. Researchers envision clothing made from the newly developed fiber, which can reflect all the light that hits it, and equipped with a tiny battery pack. This technology will allow the clothing to change colors and patterns in seconds by means of a switch on the pack. 75 Yet this technology is still very expensive. For instance, the cost of a color-changing man’s jacket is around $10,000.
 God has created the chameleon’s body with a system that lets it change color to match its surroundings, endowing it with a considerable advantage. Yet the reptile itself is unaware of this ability. |
What would you think if someone showed you a jacket and claimed, “This can change color. Yet nobody prepared the jacket, nor its ability to change color. It all just happened by itself.” Probably you’d imagine that person to be mad or else very ignorant. Quite clearly, there must have been a tailor to put it together, and even before that, engineers to create its ability to change color.
So, how can the chameleon carry out these impeccable changes? Did it design the systems that permit the change, install them inside its own body, and carry out the processes all by itself? Of course it would be most irrational to claim that the chameleon did this all of its own free will. Since even human beings find it definitely impossible to bring about such a change, how can a reptile install a system capable of changing its own body’s appearance? To claim that such a superior ability came about by chance is nonsensical and invalid.
No natural mechanism has the power to form such impeccable abilities and bestow them on the living things that need it. A superior power rules the atoms, molecules, and cells in the creature’s body and arranges them as it wishes. God, Who created the chameleons, reveals to us the incomparable nature of His creation in such examples. As is revealed in the Qur’an, God is All-Powerful:
Everything in the heavens and the earth glorifies God. He is the Almighty, the All-Wise. The kingdom of the heavens and the Earth belongs to Him. He gives life and causes to die. He has power over all things. (Qur’an, 57: 1-2)
515-Million-Year-Old Optic Design
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In an article published in American Scientist, the well-known US scientific magazine, Andrew R. Parker states that he and his colleagues examined a mummified fly preserved in amber resin for 45 million years. There was a periodic grating structure on the curved surfaces of the fly ommatidia (individual visual organs composing the fly's compound eye). Analyzing the reflective properties of this structure, they realized that the fly-eye structure was a very efficient antireflector, particularly at high angles of incidence. This hypothesis was indeed confirmed in later studies.
Thanks to these findings and others, today’s scientists have determined how to greatly increase the efficiency of solar absorbers and solar panels used to provide energy for satellites. Work is currently under way to reduce the angular reflection of infrared (heat) and other light waves by mimicking the fly-eye structure. Most suitable for use in solar panel surfaces, the fly-eye grating has also done away with the necessity for expensive equipment to ensure that these panels are always directly facing the Sun. 76
Only recently have space technologists discovered and imitated this design, but flies have possessed it for millions of years. Similar structures have recently been discovered also on some Burgess Shale fossils, 515 million years old. Permitting very acute and color vision, this design shows just what a superior product of creation it really is. But such evidence can be comprehended only by believers—those who can use their reason to comprehend that everything that exists is under God’s control.
One verse describes how similar proofs mean nothing to those who deny God:
God is not ashamed to use the example of a mosquito or of an even smaller thing. As for those who believe, they know it is the truth from their Lord. But as for those who do not believe, they say, “What does God mean by this example?” He misguides many by it and guides many by it. But He only misguides the deviators. (Qur’an, 2: 26)
Stenocara: A Fully-Fledged Water Capturing Unit
In
the desert, where few living things are to be found, some species
possess the most astonishing designs. One of these is the tenebrinoid
beetle Stenocara, which lives in the Namib Desert, in Southern Africa. A report in the November 1, 2001, edition of Nature describes how this beetle collects the water so vital to its survival.
Stenocara’s water capture system basically depends on a special feature of its back, whose surface is covered with tiny bumps. The surface of the regions between these bumps is wax-coated, though the peaks of the bumps are wax-free. This allows the beetle to collect in a more productive manner.
Stenocara extracts from the air the water vapor that occurs only rarely in its desert environment. What is remarkable is how it separates out the water from the desert air, where tiny water droplets evaporate very quickly due to heat and wind. Such droplets, weighing almost nothing, are borne along parallel to the ground by the wind. The beetle, behaving as if it knew this, tilts its body forwards into the wind. Thanks to its unique design, droplets form on the wings and roll down the beetle's surface to its mouthparts. 77
The article about Stenocara included the following comment: “The mechanism by which water is extracted from the air and formed into large droplets has so far not been explained, despite its biomimetic potential.” 78
Examining the features of this beetle’s back under an electron microscope, scientists established that it’s a perfect model for water-trapping tent and building coverings, or water condensers and engines. Designs of such a complex nature cannot come about just by themselves or through natural events. Also, it’s impossible for a tiny beetle to have “invented” any system of such extraordinary design. Just Stenocara alone is sufficient to prove that our Creator designed everything that exists.
100% Efficient Light-Generating Fireflies
 Fireflies |
From the tip of their abdomens, fireflies produce greeny-yellow light. This light is produced in cells containing a chemical called luciferin, which reacts with oxygen and an enzyme known as luciferase.The beetle can turn the light on and off by varying the amount of air entering its cells from its breathing tubes. A normal household bulb has a productivity level of 10%, the other 90% of the energy being wasted as heat. But in a firefly, almost 100% of the energy produced is light, representing with this very efficient process, a target for scientists to aim for. 79 |  |
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A Solution to Traffic Problems from Locusts!
Auto accidents cost millions of lives every year. In its search for a solution, the scientific world now believes that locusts might offer just such a remedy. Even though locusts travel in swarms of millions, research has shown that they never collide with one another. The answer to how locusts avoid doing so led to the opening of a whole new scientific horizon.
Experiments determined that locusts send out an electronic signal to any body approaching them to identify that body’s location, and then change direction accordingly. 80 Inventors are now trying to implement the method locusts employ in order to resolve a problem that has remained intractable for years. These creatures, behaving in the way God inspires them to, are among the clearest proofs of creation.
Birds’ Flight Methods as a Model for High-Speed Trains
When Japanese engineers and scientists were designing their high-speed 500-Series electric trains, they encountered a major problem: Examining wild birds for the perfect solution, soon they found the design they were seeking and implemented it successfully.
Owl Flight and High-Speed Train Noise
In the high-speed trains developed by the Japanese, safety is one of the most important factors. A second is compatibility with Japanese environmental standards. Japan’s noise regulations regarding railway operators are the strictest in the world. Using current technology, it’s not actually that difficult to go faster, though it’s hard to eliminate noise while doing so. Under Japanese Environment Agency regulations, a railway’s noise levels must not exceed 75 decibels at a point 25 meters (82 feet) away from the center of railway track in urban areas. At a crossing in a town, when cars start to move all at once on the green light, they create more than 80 decibels. This goes to show just how quiet the high-speed Shinkansen train must be.
The reason for the noise that a train produces up to a certain operation speed is the rolling of its wheels on the tracks. At speeds of 200 kmph (125 mph) or over, however, the sound source becomes the aerodynamic noise caused by its movement through the air.
The
major sources of aerodynamic noise are the pantographs, or current
collectors, used to take in electricity from overhead catenary.
Engineers, realizing that they couldn’t reduce noise levels with the
conventional rectangular pantographs, concentrated their research on
animals that move quickly, yet silently.
Of all birds, owls make the least noise during flight. One of the ways they manage this is through the plumes of their wings. In addition, an owl’s wings have many small saw-toothed feathers (serrations) visible even to the naked eye, which other birds lack. These serrations generate small vortexes in the air flow. Aerodynamic noise stems from vortexes forming in the air flow. As these grow in size, the noise increases. Since owls’ wings feature many saw-toothed projections, they form smaller vortexes instead of large ones, and the owls can fly very quietly.
When Japanese designers and engineers tested stuffed owls in a wind tunnel, they once again witnessed the perfection of these birds’ wing design. Later, they succeeded in efficiently reducing train noise by using wing-shaped pantographs based on the principle of the owl’s serrations. Thus the pantograph system developed by the Japanese, inspired by nature, became the quietest functioning. 81
The Kingfisher’s Dive and High-Speed Trains’ Entry into Tunnels
The tunnels on the lines used by high-speed trains represented another problem for engineers to solve. When a train enters a tunnel at a high speed, atmospheric pressure waves rise up and gradually grow up to be like tidal waves that approach the exit of the tunnel at the same sonic speed. At the exit, the waves then return. At the tunnel’s exit, part of the pressure waves is released with a sometimes explosive noise.
Since
the pressure of the waves is about one thousandth of atmospheric
pressure or less, they're referred to as tunnel micro-pressure waves,
which form as shown in the diagram.
The very disturbing noise created under the influence of the pressure waves can be reduced by widening the tunnel, but the task of altering the cross-sectional area of tunnels is very difficult and expensive.
At first, engineers thought that reducing the cross-sectional area of trains and making the forefront shape sharp and smooth might be a solution. They put these ideas into action in an experimental train, but remained unable to eliminate the micro-pressure waves it created.
Wondering if similar dynamics arose in nature, the designers and engineers thought of the kingfisher. In order to hunt its prey, the kingfisher dives into water, which has greater fluid resistance than air, and it experiences sudden changes in the resistance like a train does when it enters a tunnel.
Accordingly,
a train traveling at 300 kmph (186 mph) needs to have a forefront
shape like a kingfisher’s beak, which facilitates the bird’s diving.
Studies conducted by the Japanese Railway Technical Research Institute and the University of Kyushu revealed that the ideal shape to suppress tunnel micro-pressure waves was a shape of revolving paraboloid or a wedge. A close-up cross-section of a kingfisher’s upper and lower beak form precisely this shape. 82 The kingfisher is yet another example of how all living things are created with exactly what they need to survive—and whose designs can serve as models for human beings.
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To catch its prey, the kingfisher dives from low-resistance air into high-resistance water. Just as the bird’s beak facilitates such a dive, it also prevents its body from harm. But the kingfisher still needs to be able to see its prey as it dives into the water. God has created the bird with a protective mechanism to protect its eyes without hindering its ability to see and seize its prey underwater. When one bears in mind the fact that underwater objects appear to be somewhere else than where they really are when one looks at them from above the water, the importance of this becomes even clearer. |
Peacock Feathers and Self-Changing Display Signs
In a peacock's feathers, the keratin protein together with the brown feather pigment melanin, the only pigment these feathers contain, allow light to refract so that we can see the color. The light and dark colors we see in feathers derive from the directional layering of keratin. Peacock feathers' exceedingly bright hues stem from this structural feature.
Nature inspired one Japanese company to develop reusable display signs, whose surfaces are structurally altered under ultraviolet light which changes the materials’s crystalline alignment, thus eliminating certain colors so as to display the desired message. These signs can be used over and over and imprinted with new images. This eliminates the cost of producing new signs, as well as the need for using toxic paints. 83
A Computer Solution from Butterflies
We
use computers so extensively that they’ve become part of every moment
of our lives 24 hours a day—at home, at work, even in our cars.
Computer technology is developing rapidly day by day, and increasing
living standards require of computers’ functioning to increase at the
same pace, growing faster all the time. The latest models can achieve
breathtaking speeds, and faster chips mean that computers can carry out
more tasks in less time. However, faster chips lead to greater
consumption of electricity, which warms up the chips as a result. It is
essential for computer chips to be cooled down to prevent them from
melting. The existing fans are no longer sufficient to cool down the
latest generation of chips. Designers seeking a solution to this
problem eventually declared that they had found a solution in nature.
Butterfly wings contain a perfect structure in their design. Research carried out at Tufts55 University has revealed that there is a cooling system in butterfly wings. When this system is compared to that in computer chips, it has a much better performance. A team headed by assistant research professor of mechanical engineering Peter Wong was funded by the American National Science Foundation to study how iridescent butterflies control heat.
Since butterflies are cold-blooded, they have to constantly regulate their body temperatures. This is a serious problem, because friction during flight leads to considerable quantities of heat. This heat needs to be cooled down at once. Otherwise, the butterfly will not survive. The solution is provided by the millions of microscopic scales, called thin-film structures, clinging to their wings. The heat generated is thus dispersed. 84
The team estimates that this research will become useful for chip manufacturers like Intel and Motorola in the near future. But in butterflies, this matchless design has been around for as long as they have. That butterfly wings embody such a flawless solution introduces us to the wisdom and power of the Creator. That power belongs to God, Who has dominion and power over all.
70 Hideki Takagi, Ross Sanders, "Hydrodynamics makes a splash," Physics World, September 2000.
71 “Heat-seeking vipers may help with U.S. defense, UT Austin researcher finds,” On Campus, vol.28, no.08, 27 June 2001; http://www.utexas.edu/admin/opa/oncampus/01oc_issues/oc010627/oc_vipers.html
72 Ibid.
73 Ibid.
74 International Wildlife, September-October 1992, p. 34.
75 Ann Marie Cunningham, "Clothes That Change Color," ScienCentral.Inc., www.sciencentral.com.
76 Parker, A.R., “Light-reflection strategies,” American Scientist (1999a) 87 (3), 248-255; http://www.rdg.ac. uk/Biomim/00parker.htm
77 Parker, A. R., “Water capture by a desert beetle,” Nature 414, 2001, pp. 33-34.
78 Ibid.
79 Stuart Blackman, “Fatal Flasher,” BBC Wildlife, April 1998, vol.16, no.4, p. 60.
80 http://www.milliyet.com.tr/2001/07/31/yasam/yas07.html
81 Eiji Nakatsu, "Learning From Nature - A Flight of Wild Birds and
Railways," http://www.wbsj.org/birdwatching/contribution/97_910e.html
82 Ibid.
83 “Biomimicry”, Buckminster Fuller Institute; http://www.bfi.org/Trimtab/spring01/biomimicry.htm
84 Ilan Greenberg, "Butterflies Show Path to Cooler Chips," Wired News, http://wired-vig.wired.com/news/technology/0,1282,10163,00.html.
LIVING THINGS AND FLIGHT TECHNOLOGY
LIVING THINGS AND FLIGHT TECHNOLOGY
Which is the most flawless, efficient flying machine? A Skorsky helicopter, a Boeing 747 passenger jet, or an F-16 fighter?
The words, beginning a scientific article about birds in Reader's Digest, provide an answer to that question, stating that compared to birds, a marvel of aerodynamics, even the most advanced aircraft are nothing more than crude copies. 61
Birds are perfect flying machines. Any vehicle needs to be fairly light in order to fly. This applies right down to the screws and bolts used to attach the wings. This explains why airplane manufacturers always try to use special materials that are light but also strong and resistant to blows. But despite all the efforts expended toward this goal, we humans are nowhere near birds in this field. Have you ever seen a bird explode or fall apart in mid-air? Or a bird lose a wing because the connections to its body have become weakened?
 Planes fly much faster than birds, but give off a lot of heat during flight. In a bird's body, however, the air circulation works just like a cooling system. It is therefore impossible to hit a bird with a heat-seeking missile as one can with a plane. |
 In terms of flexibility and maneuverability, birds are far superior to planes. A bird’s neck allows its beak to reach any part of the body, so that the bird is easily able to maintain its feathers, the most important component of its flight. During flight, the neck also establishes balance, as is the case with the flamingo. Progress made in aeronautics over the past century led to the nose of Concorde, which was able to swivel up and down—a design actually copied from dolphins. |
  The flap of a plane (the movable surface attached to the rear edge of the wing that is used to create lift or drag) can't repair itself when damaged or even replace itself. Feathers, however, which serve the same function for birds, can do so, thanks to the impeccable system God gave them. |
The flawless designs in birds have an enormous influence on the development of aviation. Indeed, the Wright brothers, regarded as the inventors of the airplane, used the vulture wing as a model when building the wings of their Kitty Hawk plane. 62
 Try to tear a feather apart, and you’ll meet considerable resistance, because filaments of the feathers are closely bound together by small hooks known as barbicels. A split feather even has the power to repair itself. Just rubbing a feather a few times “with the grain” lets these tiny hooks grip themselves together once again. |
Hollow bones, powerful chest muscles to move those bones, feathers with properties that enable them to remain in the air, aerodynamic wings, a metabolism that meets high energy needs… All these features, which clearly show that birds are the product of design, also give them extraordinary abilities in the air.
Birds are more advanced than planes in a great many other regards. Birds such as the raven and dove can turn somersaults in the air, and hummingbirds can remain suspended in flight. They can change their minds in flight and suddenly alight on a branch. No airplane can perform such maneuvers.
Even before the airplane had been discovered, the flawless design employed by birds in order to fly influenced a great many inventors. As is recorded in early silent movies, in the 19th century some individuals actually tied homemade wings onto their arms and hurled themselves into space, trying to imitate the movements of birds. Predictably, it did not take them long to realize that wings alone were not enough to permit them to fly.
Since then, mankind has made considerable progress in terms of scientific techniques, and research and development. Yet some are still making claims at least as hollow and irrational as those early inventors. In their view, reptiles turned into birds gradually, stage by stage. This imaginary mechanism of gradual evolution has no foundation to support it. Birds possess a totally different structure from land-dwelling creatures. Their bone and muscle structure, feathers, aerodynamic wings and metabolisms bear not the slightest similarity to those of reptiles, 63 and the alleged gradual evolution model cannot account for even one of their bodily mechanisms.
The cobra maneuver performed by Russian pilot Victor Pougatchev in his Su-27 jet has gone down in the history of aviation. The maneuver allowed Pougatchev to halt his plane in the air for a moment, causing an enemy plane to pass underneath. ("Yeni Avcı Uçakları:Pougatchev'in Kobraları," (New Hunter Planes: Pougatchev's Cobras) Asst. Prof. Selcuk Aslan, Bilim ve Teknik, Mar. 1990, 57-58.) Yet Pougatchev’s maneuver is as nothing compared to what the hummingbird does. |
 Birds’ bodies are specially designed for flight. A glance at a bird’s neck is sufficient to illustrate this. A sparrow’s consists of 14 vertebrae, the same number as in the giraffe. This allows the bird to easily maintain its balance in the air, to hunt, and to care for its feathers. |
 Don't you see that everyone in the heavens and earth glorifies God, as do the birds with their outspread wings? (Qur'an, 24: 41) |
The New Objective in Aeronautics: A Wing that Changes Shape According to Prevailing Conditions
As they fly, birds can use their wings in the most efficient way possible, automatically changing to deal with factors like temperature and wind. Currently, companies engaged in airplane technology are actively seeking to develop designs that make use of these features.
NASA, Boeing and the U.S. Air Force have designed a flexible wing, made of glass fibers, that can change its shape according to data from a computer inside the plane. This computer will also be able to process data from measuring equipment regarding flight conditions such as temperature, wind force, etc. 64
 |
Birds’ wing structures are a marvel of design. By their masterful use of the exact same wing structure, a bird can manage to fly in heat or cold, in windy or still conditions. This feature attracted scientists’ attention and led them to try to produce a wing that could change shape according to changing conditions. The picture shows a cross-section of a wing designed with that purpose in mind. |
Airbus, another firm working in this field, is trying to build adaptive wings that can change shape according to prevailing conditions, in order to reduce fuel consumption as much as possible. 65
In short, birds’ wing structures are literally a marvel of design. For many years, their matchless ability in flying has been a source of inspiration for engineers. God has equipped these creatures in the best possible manner for flight. He draws attention to them in the following verse:
Haven't they looked at the birds above them, with wings outspread and folded back? Nothing holds them up but the All-Merciful. He sees all things. (Qur’an, 67: 19)
 |
Owls silently glide at night to catch their prey unawares, then suddenly swoop down. According to the findings of researchers at NASA’s Langley Research Center in Virginia, an owl’s flight feathers—unlike most birds, the flight feathers of whose have a sharp, clean edge—have soft fringes that decrease the turbulence, and thus the noise, of air as it flows over wing. Military designers hope that stealth airplanes can be made even stealthier by imitating the owl’s wings. It is hoped that planes now invisible to radar will be completely silent. (Robin Meadows, "Designs from Life," Zooger, July/August 1999.) |
How Birds’ Wings Are Shaping Flight Technology
The study of bird flight has led to important changes in the structure of airplane wings.
One of the first planes to make use of these changes was the American F-111 fighter. F-111 did not have control surfaces such as ailerons and flaps, which are used to control movements of the aircraft. Instead, just as birds do, the fighter could sweep its wings. This allowed it to remain balanced even while turning. 66
 The shape of birds’ wings is the determining factor in their ability to fly. Wings of fast-flying birds like the falcon, hawk, and swallow are long, narrow and pointed—features that have served as a guide to flight engineers. ("Kusursuz Ucus Makineleri" (Perfect Flight Machines), Bilim ve Teknik, 23.) |
For high-speed flight, the most advantageous wing shape is one swept back. On the other hand, straight wings allow greater lift, important for takeoff and landing. The only way of benefiting from both these features is to construct variable-sweep wings, capable of moving backward and forward. (Clive Gifford, Her Yonuyle Ucaklar, (Cutaway Planes) TUBITAK, 4th ed., January 1999, 24.) Fighters such as the Tornado and F-111 have just such wings, the sweep of which can be changed in flight. This design, the result of long study, has been present in birds since the moment of their creation.
Inspired by bird bones—which are hollow, making them very light—the wings of modern planes are designed to be hollow also.
|
 The albatross has long wings with a large surface area, allowing the bird to fly long distances without flapping its wings. Gliders designed along the lines of the albatross wing are thus able to remain in the air for long periods of time without the need for a propeller. |
During takeoff and landing, birds prefer to face into the wind so that they expend less energy. Airport runways are also sited to face prevailing winds, so that planes expend less energy during takeoff. |
In Aviation Research, the Vulture’s Feathers Show the Way
During
a plane’s flight, pressure changes at the wing’s edge can form small
vortexes—air currents at the edges of the wings that can impede flight
performance.
Aviation research studies have revealed that when vultures fly, they open their quill feathers—the large feathers at the edge of the wing—like the fingers of a hand. From this observation, researchers thought of taking it as a model to make small metal ailerons and test them in flight. Using these, they hoped it would be possible to reduce the vortexes’ unwelcome effects on a plane by setting up a series of smaller vortexes to replace the large ones that had previously been causing problems. Experiments proved this idea to be correct, and they are now seeking to implement it in real aircraft.
20th-Century Science Failed to Unravel the Aerodynamic Techniques That Insects Use to Fly
As an insect flies, it beats its wings an average of several hundred times a second. Some insects can even flap and rotate their wings 600 times a second. 67
So many movements are carried out with such extraordinary rapidity that this design can’t possibly be reproduced technologically. In order to reveal the flight techniques of fruit flies, Michael Dickinson, a professor in the department of integrative biology at the University of California, Berkeley, and his colleagues constructed a robot, called Robofly. Robofly imitates the insect's flapping motion, but on a 100-fold larger scale and at only a 1,000th of the fly’s speed. It can flap its wings once every five seconds, driven by six computer-controlled motors. 68
 Michael Dickinson |
For years, many scientists like Professor Dickinson have been carrying out experiments hoping to discover the details of how insects flap their wings back and forth. During his experiments on fruit flies, Dickinson discovered that insect wings do not merely oscillate up and down, as if attached by a simple hinge, but actually use the most complex aerodynamic techniques. Moreover, the wings change orientation during each flap: The wing’s top surface faces up as the wing moves downwards, but then the wing rotates on its axis so that the underside faces up as the wing rises. Scientists trying to analyze these complex motions say that the conventional steady-state aerodynamics, the approach that works for airplane wings, is insufficient.
Fruit flies actually make use of more than one aerodynamic feature. For example, when they flap their wings, they leave behind them a complicated whirlpool of air currents, rather like the wake of a ship. As the wing reverses direction, it passes back through this churning air, recovering some of the energy lost beforehand. The muscles that allow the fruit fly's only 2.5 mm wings to flap 200 times a second are considered as the most powerful of all insects’ flight muscles. 69
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Scientists agree that considerable progress has been made in aviation technology. When it comes to micro-flapping flight, however, they admit that they are still at the same stage that the Wright Brothers were in 1903. Left: A micro-flight system modeled on insect wings. |
| Large, flat wings give insects a flight advantage, but also a higher risk of the wings being damaged. They need to be foldable, therefore—yet the wings’ size makes folding difficult. Bees solve this problem by means of a series of hooks known as the hamuli, which join the front and hind wings together in flight. When the bee lands, the hooks separate, and the wings can be comfortably folded away. |
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Many other details in addition to their wings, the flies’ sharp eyes, their small rear wings (known as halteres) aiding balance, and the sensors organizing the timing of the flapping motion, all testify to the perfection of their design.
Flies have been using these aerodynamic rules for millions of years. That today’s scientists, equipped with the most advanced technology, can’t fully account for insects’ flying techniques is one of the evident proofs of creation. For those who are able to think, God reveals the incomparable nature of His wisdom and knowledge in the tiny fly. In one verse, He reveals:
Humanity! An example has been made, so listen to it carefully. Those whom you call upon besides God are not even able to create a single fly, even if they were to join together to do it. And if a fly steals something from them, they cannot get it back. How feeble are both the seeker and the sought! (Qur’an, 22: 73)
61 “Kusursuz Ucus Makineleri” (Flawless Flying Machines), Reader’s Digest, trans.: Ruhsar Kansu, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, no. 136, March 1979, p. 21
62 “Biomimicry,” Your Planet Earth; http://www.yourplanetearth.org/terms/details.php3?term=Biomimicry
63 For further information see Harun Yahya’s Darwinism Refuted, Goodword Books, New Delhi, 2003.
64 “Biyonik, Dogayı Kopya Etmektir,” (Bionics Copies Nature) Science et Vie, trans.: Dr.Hanaslı Gur, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, July 1985, pp. 19-20.
65 Necmi Kara, “Yakıtsız Ucus” (Fuelless Flight), Bilim ve Teknik (Science and Technology), TUBITAK Publishings; http://www.biltek.tubitak.gov.tr/dergi/98/ocak/yakitsiz.html
66 “Biyonik, Dogayı Kopya Etmektir” (Bionics Copies Nature), Science et Vie, trans.: Dr.Hanaslı Gur, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, July 1985, p. 19.
67 Michael Dickinson, “Solving the Mystery of Insect Flight,” Scientific American, June 2001.
68 Ibid.
69 Ibid.
USING WAVES AND VIBRATIONS
USING WAVES AND VIBRATIONS
Sound moves through air and water in the form of waves, which bounce back if they strike an object. If you possess the necessary technology and knowledge, these rebounding waves can provide a great deal of information about the body they encountered, such as its distance from the source, its size, and the direction and speed of its motion.
This technology to locate objects by means of sound and pressure waves was developed in the 20th century, actually for military purposes. But today, it is also used to locate sunken ships and for mapping the ocean floor. However, millions of years ago, long before man discovered this technology, living things in nature were using the sound waves they spread around them in order to survive.
Dolphins, bats, fish and moths have all possessed this system, known as sonar, ever since they were created. What is more, their systems are much more sensitive and functional than those employed by human beings today.
Bats’ Sonar Goes Far Beyond the Bounds of Human Technology
The U.S. Defense Department set out to implement principles of bat sonar in its own system of sonar, an indispensable method for locating submarines under the surface of the sea. According to a report in Science, one of America’s best-known magazines, the Defense Department set aside a special allocation to pay for this project.
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With their highly developed radar equipment, the AWACS (Airborne Warning And Control System) in Boeing 767 jets is used for early warning and target control purposes. AWACS, effective in the air and on land, can identify ships on the surface only and fails when it comes to submarines under the water (which are invisible to AWACS). (Bezen Çetin, "Hava Savunma Sistemleri," (Air Defense Systems) Bilim ve Teknik, Jan. 1995, 33.) |
It has long been known that bats use their sonar system to find their way around in the pitch dark. Recently, researchers have uncovered new secrets of how they do it. According to their research, the brown insectivorous bat, Eptesicus fuscus, can process two million overlapping echoes a second. Furthermore, it can perceive these echoes with a resolution of only 0.3 millimeters (1/80th of an inch). According to these figures, bat's sonar is three times more sensitive than its man-made equivalent. 50
Bats' sonar navigational skills teach us a great deal about flying in the dark. Research carried out with infrared thermal imaging cameras and ultrasound detectors afforded considerable information about how bats fly in search of prey at night.
Bats can seize an insect from mid-air as the insect rises from the grass. Some bats even plunge into bushes to capture their prey. It’s no easy task to seize an insect buzzing in the air using only reflected sound waves. But if you consider that the insect is among the bushes, and sound waves bounce back from all the leaves surrounding it, you will grasp what an impressive task the bat actually performs.
In a situation like that, bats reduce their sonar squeals, to prevent their becoming confused by echoes from the surrounding vegetation. Yet by itself, this tactic isn’t enough to enable bats to perceive the objects individually, because they also need to distinguish the arrival time and direction of the overlapping echoes. 51
Bats also use their sonar when flying over water to drink, and in some cases, to capture prey from the ground. Their expert maneuverability can best be seen when one bat chases another. Understanding how they can do this will let us produce a wide range of technological products, especially equipment for sonar navigation and detection. Moreover, bats’ broad-band sonar system is also imitated today in mine-sweeping technology. 52
As we have seen, the properties of living things benefit us in a very large number of ways. In one verse, God draws attention to the uses in animals:
And there is certainly a lesson for you in your livestock. We give you to drink from what is in their bellies and there are many ways in which you benefit from them... (Qur’an, 23: 21)
 |
In identifying underwater targets, the Greater Bulldog Bat (Noctilio leporinusi) is far superior to AWACS. This bat’s sonar system enables it to hunt fish. It’s no exaggeration to think of the bat as a kind of advanced warplane with early warning capabilities. When it locates a fish near the surface of the water, it goes into a dive. On the large feet of the bat, which are ideally designed for seizing fish, there are super sharp, powerful claws. As it approaches its prey, the bat drops its feet below the water, where its thin claws meet no water resistance. These large, sharp and pointed claws give the bat a great advantage when it comes to gripping its prey. (“More about bat echolocation;” http://www.szgdocent.org/resource/ff/f-bateco.htm) |
 |
Some moth species are able
to confuse the bats’ detection system by means of the high-pitched
squeaks they emit. If the bat can't locate the moth, it’s unable to
catch it. (Phil Gates, Wild Technology, 53.) The EA-6B Prowler
aircraft currently used by the U.S. military imitate these moths’
tactics. It monitors the electromagnetic spectrum and actively denies
an adversary the use of radar and communications. (“EA-6B Prowler;”
http://www.globalsecurity.org/military/ |
Dolphin Sound Waves and Sonar Technology
From
a special organ known as the melon in its head, a dolphin can
sometimes produce as many as 1,200 clicks a second. Simply by moving
its head, this creature is able to transmit the waves in the direction
it wishes. When the sound waves strike an object, they are reflected
and return to the dolphin. The echoes reflected from the object pass
through the dolphin's lower jaw to the middle ear, and from there to
the brain. Thanks to the enormous speed at which these data are
interpreted, very accurate and sensitive information is obtained. The
echoes let the dolphin determine the direction of movement, speed and
size of the object that reflects them. 53
The dolphin sonar is so sensitive that it can even identify one single fish from among an entire shoal. 54 It can also distinguish between two separate metal coins, three kilometers away in the pitch dark. 55
In the present day, the instrument known as SONAR 56
is used to identify targets and their directions for ships and
submarines. Sonar works on exactly the same principle as that employed
by the dolphin.
At Yale University, a robot was developed to be used for exploring new environments. An electrical engineering professor Roman Kuc equipped the robot with a sonar system imitating the one used by dolphins. Professor Kuc, who spent 10 years working on ultrasound sensors and robotics research, admitted, “We decided to take a closer look at how echolocation is used in nature to see if we might be missing something.” 57
 “Glory be to Him Who has the Dominion of all things in His Hand. To Him you will be returned.” (Qur’an,36:83) |
 Scientists and engineers have built several robots based on the sonar designs in nature. One of these, the robot named “koala,” constructed by the K-Team Company, has six sonar units and was designed for remote-control exploration purposes. |
Imagine that someone told you that under the sea, sound waves travel at 1,500 meters a second; then asked you to calculate, if your submarine sent out sound waves that came back in four seconds’ time, how far away was the object that reflected them.
You would calculate that you were three kilometers away. Dolphins are also capable of comfortably performing similar calculations, but they know neither the speed at which their sound waves travel through the water, nor how to multiply and divide. They don’t carry out any of these functions; all the animals do is behave the way God inspires them.
|
 Operators trained to interpret the data sit at the consoles of the most developed sonar systems. Yet dolphins, which evolutionists maintain are more primitive than man, have no need of such operators. |
Sonar Helps the Visually Impaired
As scientific research advances, we are discovering astonishing abilities in living things that offer solutions to problems in many areas of daily life, from the workplace to our hospitals. Darcy Winslow, General Manager of Environmental Business Opportunities for Nike, expresses this truth:
The extent to which the natural world can provide technological solutions for the types of product performance characteristics we must provide are virtually unlimited. Biomimicry still requires exploration, innovation and creativity, but by thinking like or working with a biologist, we must learn to ask a different set of questions and look to nature for inspiration and learning opportunities. 58
Many
firms are now following a strategy that parallels the one that Winslow
set out. It is now possible to see electronic and mechanical engineers
working together with biologists.
Already, engineers influenced by bat's sonar have mounted a small sonar unit onto a pair of glasses. After a period of familiarization with the glasses, visually handicapped people are now able to avoid obstacles and even ride bicycles. Still, the system’s designers stress that it will never replace human vision eye or be as functional as that of the bat.
It’s of course impossible for flawless features like this, which even experts have difficulties in replicating, to have appeared by chance. We must not forget that what we refer to here as “features” are actually complex, interconnected systems. The absence or breakdown of only one component means that the whole system fails to work. For example, if bats sent out sound waves but couldn’t interpret the echoes reflected back, they would in fact have no echolocation system at all.
In scientific literature, the flawless and complete design that living things display is known as “irreducible complexity.” In other words, certain designs become meaningless and functionless if reduced down to a simpler form. Irreducible complexity in all organisms and their systems demolishes the fundamental idea of the theory of evolution, according to which organisms advance gradually, from the simple towards the complex. If a system can serve no purpose before it reaches its final form, there is no logical reason for it to maintain its existence over millions of years, while it refines and completes itself. A species can survive down the generations only if all its systems are present. No components of a system can afford the luxury of hoping to complete their alleged evolution over time. This clearly proves that when living things first appeared on Earth, they were created with all their structures developed and fully formed, as they are today.
God brought animals and all other living things into being through His superior creation. News of this creation is given in a verse:
And He created livestock. There is warmth for you in them, and various uses and some you eat. (Qur’an, 16: 5)
The Superior Design in the Bat Is Showing Us to Make Our Roads Safer
Researchers
at the University of Edinburgh developed a robot that used its smart
ears to find its way by means of echolocation, just like a bat. Jose
Carmena, of the university’s department of informatics, and his
colleagues named this invention “RoBat.” The RoBat was equipped with a
central sound source, serving the same function as a bat’s mouth, and
two fixed receivers at a distance apart comparable to a bat's ears.
In order to make the best use of echoes, other features of the bat were also borne in mind when designing the RoBat. Bats move their ears to detect interference patterns in the echoes and thus, can easily avoid obstacles in front of them, navigate and hunt down preys. Like bats, the RoBat was also equipped with smart acoustic sensors to make its mechanism as flawless as possible.
Thanks to such nature-inspired sound sensors, it is hoped that one day our roads will be much safer.
In fact, such car manufacturers as Mercedes and BMW already use ultrasonic sensors to help drivers reverse. Thanks to them, the driver is alerted to how close he is to a car or other obstruction behind him. 59
A Fish’s Detector Against Pollution
The West African elephant nose fish (Gnathonemus petersii)
lives in 27oC (80oF) muddy waters of Nigeria. This 10 cm (3.9 in) fish
uses its eyes very little in the muddy water. It finds its way by
means of the electrical signals constantly given off by muscles in its
tail. Under normal circumstances, it emits 300-500 signals a minute. As
the pollution levels rise, however, the number of signals emitted per
minute can exceed 1,000.
Detectors that make use of elephant nose fish are used to measure pollution levels in the British city of Bournemouth. A water company in the city gave specimens of water from the River Stour to be checked by 20 elephant nose fish. Each fish lives in an aquarium filled with water from the river. The receptor signals in the aquarium are forwarded to computers to which they are linked. If the water is polluted the increased numbers of signals emitted by the fish are identified, and the alarm signal is given by means of the computer. 60
  The electric eel Electrophorus electricus lives in the Amazon. Two-thirds of its two-meter long body is covered in 5,000 to 6,000 electricity-producing disc-like plates that produce 550 V / 2 A of electricity. The shock is sufficient to stun fish up to two meters away. (“Iste Doga,” Bilim ve Teknik, Nov. 1985, 11.) |
 Scientists
imitate the electric eel’s defense mechanism, using the same principle
as it employs today. That the eel can release such a strong discharge
of electricity is truly a miracle of creation. It’s out of the question
for this exceedingly complex system involved to have come about in
stages: If the fish’s electricity production fails to function
completely, it will give it no advantage. In other words, every part of
the system must have been created flawlessly and at the same time. |
You can use electrical signals to locate an object or for communications, but need to have accumulated scientific technology to do so. Even today, very few countries have reached that level. Yet some electric eels possess organic radar around their bodies that give off electrical signals that bounce back from its surroundings, letting the animal obtain information about the size, speed and motion of the objects around it. The eel can also obtain information about the gender and maturity of another electric eel, and then invite it to mate or frighten it off. (W. M. Westby, "Les poissons électriques se parlent par décharges," Science et Vie, no. 798, Mar. 1984) Considering the complicated nature of our radar and communications systems, we can better understand the marvelous creation within the eel’s body. |
The glass knife fish (Eigenmannia virescens) locates objects in much the same way as humans calculate distance. We calculate distance according to the distance between sound waves and the time waves from the object take to reach our ear. This takes place in a little as 1/15,000 second. Instead of the sound waves, however, the glass knife fish emits electrical signals and detects perturbations in the self-generated electric field due to nearby objects. As California University researchers G. Rose and W. Heilingenberg discovered, the fish can perform these calculations in 400 billionths of a second, like a super-computer. (“Harika Balik,” (Wonderful Fish), Hakan Durmus, Bilim ve Teknik, Mar. 1991, 43)
50 “The Designing Times,” vol. 1, no. 8, March 2000; http://www.godandscience.org/evolution/design.html
51 Philip Ball, “Astounding Bat Mobility,” Nature, February 2, 2001.
52 Ibid.
53 For further details see Harun Yahya’s Design in Nature, Ta Ha Publishers, January 2002.
54 Phil Gates, Wild Technology, p. 52.
55 Betty Mamane, “Le surdoué du garnd blue,” Science et vie Junior, August 1998, pp. 79-84.
56 Sonar means “Sound Navigation and Ranging.’’
57 “Yale Sonar Robot Modeled After Bat and Dolphin Echolocation
Behavior,” Yale University—Office of Public Affairs;
http://www.robotbooks.com/sonar-robots.htm
58 “Biomimicry,” Buckminster Fuller Institute; http://www.bfi.org/Trimtab/spring01/biomimicry.htm
59 New Scientist, October 14, 2000, p. 20.
60 “Kirlilige Balık Dedektoru”, Science; trans.: Mustafa Ozturk, Bilim ve Teknik (Science and Technology), TUBITAK Publishings, February 1991, p. 43.
GEARBOXES AND JET ENGINES IN NATURE
GEARBOXES AND JET ENGINES IN NATURE Just about everyone interested in motor vehicles knows the importance of gearboxes and jet engines. Few, however, are aware that there are gearboxes and jet engines in nature, which possess designs far superior to those employed by man. Gearboxes allow you to change gears in the vehicle so that the motor is used most efficiently. Natural gearboxes work along the same principles as those in cars. Flies, for example, use a natural gearbox that provides three-speed gearshift connected to its wings. Thanks to this system, a fly can instantaneously accelerate or slow down by flapping its wings at the desired speed while in the air. 47 In cars, at least four gears are used to transmit the power from the engine to the wheels. It is possible to drive smoothly only when the gears are used in succession, from low gear to high, and back again. Instead of gears in cars, which are heavy and take up a lot of room, flies have a mechanism that takes up only a few cubic millimeters. Thanks to their far more functional mechanism, flies can beat their wings with ease. The squid, octopus and nautilus employ a propellant force similar to the principle used by jet engines. To understand just how effective this force is, consider that the species of squid known as Loligo vulgaris can travel in the water at speeds up to 32 kilometers [20 miles] an hour. 48
The nautilus, an incomparable example in this regard, resembles an octopus and may be compared to a ship with a jet engine. It takes water in through a tube beneath its head and then shoots the water out. While the water travels in one direction, the nautilus is propelled in the other. Another feature makes scientists envious of these creatures: Their natural jet engines remain impervious to the high pressure of the deep sea. Moreover, the systems that let them move are both silent and extremely light. In fact, the nautilus’ superior design served as a model for submarines. 100-Million-Year-Old Technology Under the Sea When a submarine fills its ballast tanks with water, the ship becomes heavier than water and sinks toward the bottom. If water in the tanks is emptied out by means of compressed air, then the submarine surfaces. The nautilus employs the same technique. In its body there is a 19-cm (7.48 in) spiral organ rather like a snail’s shell, inside which are 38 interconnected “diving” chambers. To empty out the water; it also needs compressed air—but where does the nautilus find the air it needs? By biochemical means, the nautilus produces a special gas in its body and transfers this gas to the chambers, expelling water from them to regulate its buoyancy. This allows the nautilus to dive or surface when hunting or chased by predators.
A submarine can only venture safely to a depth of about 400 meters (1,310 feet), whereas the nautilus can easily descend to a depth of 450 meters (1,500 feet). 49 Such a depth is very dangerous to many living things. But despite this, the nautilus remains unaffected, its shell is not crushed by the pressure and its body suffers no harm.
Another very important point needs to be considered here. The nautilus has possessed this system, which can withstand the pressure at some 450 meters, since the day it was created. How can it have designed this special structure all by itself? On its own, could the nautilus have developed the gas to obtain the necessary compressed air to empty out the water in its shell? It is definitely impossible for the creature to know how to create the chemical reaction to produce gas, much less build the structures in its body necessary to bring that chemical reaction about, nor to structure a shell capable of withstanding tons of water pressure. This superior design is the work of God, Who flawlessly created everything, with no prior models. God’s title of al-Badi’ (the Innovative Creator), is revealed in the Qur’an:
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47 “Learning From Designs in Nature,” Life A product of Design; http://www.watchtower.org/library/g/2000/1/22/article_02.htm
48 Stuart Blackman, “Synchronised Swimming,” BBC Wildlife, February 1998, p. 57.
49 Waikiki Aquarium Education Department, December 1998;
http://waquarium.mic.hawaii.edu/MLP/root/html/MarineLife/Invertebrates/Molluscs/Nautilus.html