The parable of those who take to them other than God for guardians (to entrust their affairs to) is like a spider: it has made for itself a house, and surely the frailest of houses is the spider’s house. If only they knew this! (Qur’an, 29:41)

A prehistoric Greek fairytale says a young girl named Arachne was a superb spinner and knitted the most gorgeous cloth. She dared the goddess Athena to a competition. When Athena saw Arachne’s stunning work, she ripped the cloth and hit the young girl. Disgraced, Arachne committed suicide by hanging herself. Athena regretted and transformed Arachne into a spider, so that she could whirl repeatedly and endlessly. Arachnida is the scientific name for spiders. It comes from the young girl in the famous Greek fairytale.

Although usually feared and disliked by people, spiders in fact make life easy for us by feeding on mosquitoes, flies, and locusts, thus saving our crops and eliminate the need for man-made insecticides which pose environmental problems. Besides, spiders are much less dangerous than people think they are; most spiders are keen to avoid interaction with people and will bite only when wounded or scared. Even poisonous spiders are rarely as dangerous as popular myths would have us believe: though black widows are poisonous, and their bites painful, they rarely kill people. If handled properly and quickly the adverse consequences of a black widow’s bite typically diminish in a few hours, and, after a couple of days’ rest or cessation of activities, the victim will fully recuperate [1].

There are countless features of spiders. But their silk is exceptionally unique and this article covers its various aspects.

Spider silk

Biomaterials, having developed over millions of years, frequently surpass man-made substances in their properties. Spider silk is an exceptionally stringy biomaterial which is made almost completely of substantial proteins. Silk fibers have stretchy powers similar to steel and some silks are practically as elastic as rubber on a weight-to-weight basis. In uniting these two properties, silks disclose a hardiness that is two to three times that of artificial fibers like Nylon or Kevlar. In addition, spider silk is also antimicrobial, hypoallergenic, and completely biodegradable [2].

The power of spider silk, so fragile in manifestation, is astonishingly great. A filament can be outstretched as much as one half its normal length before breaking, and has a tensile strength exceeded only by fused quartz fibers. Fine fibers are sturdier than others, the power to some degree depending on the velocity with which they are pulled out of the spider’s body. The higher the speed, the superior the strength.

Most of the silken fibers are not single fibers but are made up of two or more strings. A thread may be as fine as a millionth of an inch in width but, frequently, it is ten or twenty times as dense, and the assemblage of these threads unsurprisingly creates larger threads of a diversity of thicknesses. Furthermore, some threads are gluey whereas others are not.

Scientific research demonstrates that a single thread of spider silk, thick as a pencil, could stop a 747 Jumbo Jet in flight, and that on an equivalent footing, the spider’s silk is stronger than steel, per unit weight. It has been shown that the dragline silk of the golden orb spider is one of the planet’s hardest threads.

Spiders employ silk for webs, but also for trap lines, draglines, ballooning lines, for egg pouches and nursery nets, for compartments in which to sleep through winter or to copulate, and for entrapping and wrapping their victims. Silk for all these objectives is not accomplished with one kind of gland; there are at least seven distinct kinds. A few distinctive spiders have as many as six kinds and probably have more than six hundred independent glands; others have fewer than this [1].

Mechanism behind the formation of spider silk

A batch of scientists headed by researchers from the RIKEN Center for Sustainable Resource Science (CSRS) have scrutinized spider silk and discovered that a formerly undiscovered organizational constituent is critical to how the proteins form into the beta-sheet conformation that gives the silk its extraordinary power [3]. If humans can cultivate equivalents to spider silk, they could be applied in industrial and medical applications. It is well-known that the beta-sheets in spider silk are significant to its strength, but how the sheets are created is scantily comprehended, making it difficult to produce synthetic variations. It is hard to comprehend the process: the silk is originally produced as soluble proteins, which very swiftly crystalize into a solid form.

To explain this, the CSRS scientists obtained silk proteins using genetically altered bacteria that can generate silk from a golden orb-web spider (Nephila clavipes) and then executed multifaceted examinations of the soluble proteins. They discovered that the reiterating area is comprised of two designs – unsystematic spirals and a design called polyproline type II helix. Their investigations confirmed that the polyproline type II helix is critical for the creation of the stiff construction, which can then be rapidly converted into beta-sheets, letting the silk be swiftly intertwined. Fascinatingly, it was discovered that pH – which is supposed to be significant for the molecular exchanges of the N- and C- terminus areas – does not play a significant role of the foldup of the recurring areas, and that it is rather the elimination of water and mechanistic forces through the silk gland.

According to Keiji Numata, who is a project leader of JST ImPACT and led the research group, “Spider silk is a wonderful material, as it is extremely tough but does not contain harmful substances and is readily biodegradable, so it does not exert any harmful load on the environment” [4]. Numata hopes that this discovery may lead to the production of artificial silk that will prove useful for society.

Analysis of silk

The silk itself is a material identified as a “scleroprotein.” When created in the glands it is a fluid; only when dragged outside the body does it solidify into thread. Once it was believed that contact with air produced the toughening, but it currently looks that the drawing-out activity alone is accountable for the change.

To carry out the exertion done by the glands, a spider is armed with spinnerets, usually six in number. These are as accommodating as fingers; they can be prolonged, compacted, and overall be applied like human hands. In the “spinning field,” where the spinnerets are congregated, single threads are joined into numerous compound threads, and some of the dehydrated threads may be covered with a gluey substance. Thus, a completed thread may be thin or thick, dry or sticky. It may also have the look of a bead-trimmed necklace. For the last kind, the spider spins rather unhurriedly and, drawing out the gluey thread, lets it go with a jolt. The liquid thus is organized in beads spread out lengthwise across the completed line.

The strand known as the dragline may be understood as a spider’s “life line” because it performs as a lifeguard in all kinds of situations. The dragline goes along with the spider, no matter where or how far it journeys, winding out from spinnerets at the back of the body. It forms a portion of the building of webs, it grips its tiny builder firmly in problematic places, and it helps in absconding from adversaries. When a spider is inactive in a web, the dragline enables a rapid descent and escape. It allows energetic chasing spiders to jump from buildings, cliffs, or any tall position with absolute security. [1]  

Benefits of spider silk to us

The silk of the silkworm could be very profitable and marketable. There are, however, challenges. One is the changing thickness of a spider’s strand; the other is that it doesn’t well endure the interweaving process. Housing and feeding large numbers of silkworms is not difficult. But housing and feeding large numbers of spiders? There are enormous difficulties.

Native inhabitants of New Guinea have used spider silk in a variety of conditions. They make fishing nets, traps, and such objects as bags, headdresses that will keep away rain, and caps. These are not formed from single threads but from tangled, warped threads. The aboriginals of North Queensland, Australia, look to spiders for their angling supplies.

Spider silk has been valuable to the manufacturers of such complex instruments as astronomical telescopes, guns, and engineers’ levels. The threads, being exceedingly fine but nonetheless robust, are outstanding for sighting marks. Throughout the Second World War, there was a significant demand for spider thread for surveying and laboratory instruments. Black widow spiders were utilized for the manufacture of this silk.

One drawback to the use of spider silk in industry is that it might slump in a moist environment. To overcome this problem, strands of platinum or etching on glass plates take its place in such instruments as periscopes and bombsights. [1]

Spider’s silk also might have healing properties. Due to its antibacterial properties and because the silk is abundant in vitamin K, it may be efficient at clotting blood. Because of the problems in obtaining and handling extensive amounts of spider silk, the largest known piece of cloth made of spider silk is an 11 by 4-foot (3.4 by 1.2 m) fabric made in Madagascar in 2009. Eighty-two persons labored for a period of four years to gather over one million golden orb spiders and extract silk from them. [5]  

Applications of spider silk

As mentioned, human beings have been using spider silk for thousands of years.

The manufacture of contemporary synthetic super-fibers such as Kevlar (bulletproof material) includes petrochemicals, which adds to pollution. Kevlar is also strained from concentrated sulphuric acid. In comparison, the manufacture of spider silk is totally ecologically sustainable. It is created by spiders at ambient temperature and pressure and is strained from water. Furthermore, silk is totally biodegradable. If the manufacture of spider silk ever becomes industrially practical, it could be a substitute for Kevlar and be used to create a varied extent of articles such as: bulletproof vests, wear-resistant lightweight clothing, ropes, nets, seat belts, parachutes, rust-free boards on motor vehicles or boats, biodegradable bottles, bandages, surgical thread, artificial tendons or ligaments, and backings for weak blood vessels. [6]

Synthetic spider silk [5]

Duplicating the multifaceted settings needed to make threads that are similar to spider silk has been difficult to both research and manufacture. Through genetic engineering, Escherichia coli bacteria, yeasts, plants, silkworms, and animals have been utilized to produce spider silk proteins. Yet, these synthetic threads have diverse, simpler features than those of a spider. Manmade spider silks have lesser and unsophisticated proteins than natural dragline silk, and have subsequently half the diameter, strength, and flexibility.

One tactic is to remove the spider silk gene and utilize additional life forms to generate the spider silk. Canadian biotechnology company Nexia effectively produced spider silk protein in transgenic goats that passed the gene for it; the milk made by the goats comprised noteworthy amounts of the protein: 1-2 grams of silk proteins per liter of milk. To make spider silk, Nexia utilized damp whirling and pressed the silk protein across minor extrusion cavities in order to mimic the performance of the spinneret, but this process was not adequate to duplicate the sturdier characteristics of innate spider silk.

In March 2010, investigators from the Korea Advanced Institute of Science and Technology was able to produce spider silk by means of the bacteria E. coli, altered with definite genes of the spider Nephila clavipes. This tactic removes the necessity of milking spiders.

It should be noted that the manufacture of spider silk is not easy and there are intrinsic difficulties. First of all, spiders cannot be cultivated like silkworms since they are flesh-eaters and will merely eat each other if in proximity to each other. The silk produced is very slight, so 400 spiders would be required to make only one square yard of cloth. The other problem is, silk also toughens when subjected to air, which makes working with it problematic.

A different tactic is to study how spiders whirl silk and then replicate this process to make artificial spider silk. The silk itself would also have to be synthetically produced. Chemical production of spider silk is not feasible at present due to the absence of information about the makeup of silk. Randolph V. Lewis, Professor of Molecular Biology at the University of Wyoming in Laramie, has introduced silk genes into Escherichia coli bacteria so that the recurring sections of spidroin 1 and spidroin 2 efficaciously come to form. Others theorize about the likely gene introduction into fungi and soya plants. It may also be possible to modify the silk genes for precise intentions.

Why a spider’s house is the frailest of houses

Spider silk is stronger than steel, but the Qur’an (29:41) states that the flimsiest of houses is the spider’s house. The per unit weight of the dragline silk of the golden orb spider is one of the world’s hardest fibers. Webs are combinations of many kinds of spider silk, all able to be produced by the same spider. The web radials are strong, but the somewhat feebler circumferential (quasi-circular concentric) fibers are flexible and gluey to absorb the energy of a flying insect and hold it in place. The strongest of all is the fiber, which the spider uses for transport, the dragline silk. In summary, the spider fabricates both sturdy as well as feeble fibers and the web it weaves to catch flying insects is weaker; this may be the reason why it is referred to in the Qur’an as the “frailest” of houses.

Conclusions

Scientists are foreseeing many potential uses for biosilk. Textile usages are noticeable one. The flexibility and potency of prevailing merchandises such as spandex and nylon have to be improved. Since it is lightweight, hardy and flexible, biosilk may also have uses in satellites and aircraft. More prominently, the new group of progressive things that spider silk investigation may cause has the prospective to alter our lives in innumerable manners that we can barely imagine. More than 72 years have passed since the inventions of Wallace and Carothers that gave the world nylon that led us into the age of polymers. Artificial spider silk may help produce super-performing clothes of the future. Earthquake resistant suspension bridges hung from cables of synthetic spider silk fibers may someday be a reality. [1]

References

1. Syed, I. B. : Spider Silks http://www.irfi.org/articles/articles_1_50/spider_silks.htm
2. Romer, L and Scheibel, T.: The elaborate Structure of spider silk, PRION, Oct-Dec. 2(4) 154-161, 2008. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2658765/
3. RIKEN Center for Sustainable Resource Science (CSRS). Scientists discover key mechanism behind the formation of spider silk. Materials Science. May 29, 2018, https://phys.org/news/2018-05-scientists-key-mechanism-formation-spider.html

4. Nur Alia Oktaviani, Akimasa Matsugami, Ali D. Malay, Fumiaki Hayashi, David L. Kaplan, Keiji Numata, “Conformation and dynamics of soluble repetitive domain elucidates the initial β-sheet formation of spider silk”, Nature Communications, 10.1038/s41467-018-04570-5 https://en.wikipedia.org/wiki/Riken
5. Service, Robert F. (18 October 2017). “Spinning spider silk into startup gold”. Science Magazine, American Association for the Advancement of Science. Retrieved 26 November 2017. https://en.wikipedia.org/wiki/Spider_silk
6. Vivienne Li, University of Bristol, Spider Silk and Venom. Molecule of the Month – July 2002. http://www.chm.bris.ac.uk/motm/spider/page4.htm

Many of you are frightened of us. You have even invented a disease called “Arachnophobia” (fear of spider). On the contrary, I do not inflict any harm on you, but rather help tidy up nature by catching harmful insects in my web. Particularly, when I remember the honorable task one of my ancestors took part in, my eyes get misty with emotion: In order to save the Prophet Muhammad, peace be upon him, the Pride of the Universe and Humanity, from his enemies, our Lord commanded one of our ancestors to quickly make a web over the entrance of the cave they were hiding in, and this made the infidels stop searching for him there. This honor is enough for us until the Day of Judgment. And please, at least, remember this historical event and stop killing us wherever you see us.

Many of you mistake us for insects. We, the spiders, are different from the insects. The easiest way to differentiate us is to count the number of legs and the parts of our bodies. Insects have six legs, whereas we have eight; their bodies are made of three main parts, while our bodies consist of two parts, one being the head. Moreover, we are different with respect to the sizes and numbers of our eyes. The insects usually have two large compound eyes, whereas we have eight small simple eyes (the simplicity here does not mean ordinary, or lacking in art, it means uncomplicated, plain!).

Those who-in order to reject our Lord-seek a way out through the dead ends of the theory of evolution are stunned when they see the delicate embroidery art in my body and the trap strategy in my magnificent webs. Since they know that we do not have intelligence or conscience, they, helplessly, take refuge in a term called instinct. You can resemble these thinkers to the flies that fall into my trap; the more they struggle through reasoning, basing their theories on nature, or causality, or coincidence, the more entangled they become. In order to deny God, they give credit to some imaginative alternatives for the artwork that has been bestowed upon spiders and thus deceive themselves.

We can live in all continents, except Antarctica, and can survive in many climatic conditions, from deserts to rainforests. The reason that we are more common on oceanic islands than on continents is the special threads we use in our nets. We can use this thread like a parachute and can travel on the wind to far away lands.

One of our most important attributes, the merit of which is so valuable that it is mentioned in the Qur’an, is our silk thread gland that produces thread in various qualities. We use this silk-like substance, which is discharged from conical nipples on our abdomen, for numerous purposes. Most of us are granted with at least two kinds of silk glands, with different structures and secretions. And we are given the knowledge to use these threads for different tasks appropriate to their chemical composition. Since the flexibility, durability, thickness and adhesiveness of each type of thread is different, we use the right type for each task. We use some types of thread to build a web to trap prey, others for furnishing inside our homes, and still others to protect our egg or sperm sacks.

Although everyone knows about our thread, the bio-chemical process that takes place during its production is yet to be completely understood. Our thread, despite being thinner than one thousandth of a millimeter, is five times stronger than a steel string of the same thickness. And it can be stretched up to four times its length. Moreover, it is so light that, despite the great length required to go around the world, such a thread would only weigh 320 grams. My web occupies a large space in comparison to my size; but this appearance is deceptive. My real home is a small spot in the middle; the rest is a trap set up for flies. Now, despite being such a wonderful material, the Holy Qur’an, in the chapter named after me, states that “ The parable of those who take to them other than God for guardians is like a spider: it has made for itself a house, and surely the frailest of houses is the spider’s house. If they only knew this!” (Ankabut 29:41). Have you ever wonder about the inner meaning of this verse? If you have, you can see that it describes my house as being feeble and flimsy, but not the thread that made the house. That means, no matter how excellent is the material you have, if you do not use it in the right place, it is useless. My thread and my house that I build are adequate for me, working as traps for my prey. You might waste the highest quality materials if you use them to construct a building with poor foundations. That is to say, if a human being, equipped with the most wonderful qualities, chooses an invalid fallacious god for themselves, they waste the equipment bestowed upon them, such as intelligence, comprehension and conscience. What is worse, when they adopt a deity other than God, whatever they accomplish in terms of excellent scientific studies, discoveries, or inventions will all be wasted. The arguments of those who deny God might seem sound, but in reality they are fallacies, causing those who are not using their innate capabilities to fall into their traps. Of course, a miraculous book like the Qur’an can be read and understood from the perspectives of other sciences and thus can be understood in a variety of ways. Mine is just one. …

The production of my silk, which is stronger than either synthetic or natural fiber, is similar in part to the production process carried out in factories that manufacture thread. The protein called keratin that I use in silk production is a very common substance, found in human fingernails and hair, as well as in bird feathers, in horn, and in the scales of snakes. Even though the same amino acid is used by these creatures, our Lord, the Creator of all, has the knowledge and the omnipotence to turn the same protein found in your fingernail into silk in my glands.

The liquid silk material, discharged like a protein soup, passes through the ducts of a gland where the liquid is absorbed very rapidly and is then turned into acid by other cells via hydrogen atoms before being spurted out as silk. Once the densified proteins enter the acid pool they form links with one another and turn into thread. The bio-chemical reactions that take place in this process, which I have only explained very basically, vary, depending on the types of thread produced in the different glands; by using different processes different types of thread are produced.

My Lord, Whose mercy is endless, Who gave me all the things that I need to survive down to the smallest detail, has granted me six different manufacturing chambers. In each chamber the chemical substances, prepared as different formulas, are mixed in different proportions to suit my needs; in addition, the caliber of the orifices from which they are spurted and the pressure of the pumps are adjusted to the most appropriate levels to produce thread with different characteristics. Neither my knowledge, nor my ability is enough to comprehend the settings in the silk producing nipples located in my stomach. Nevertheless, the threads that I use for hunting are sticky, while others, by which I return to my home with my prey, are stronger and more flexible. Moreover, the other kinds of thread which I use to wrap my prey are straight and have the quality of becoming harder when movement occurs, while the other threads that I use for my egg sacks have an antibiotic to protect against germs, the ones that I use to go up and down are slippery, and finally the ones I use to lay the foundation of my house are thicker while the ones that I place within the nest are thinner. With graceful leg motions I bring all these threads to the right place and secure them there. I straighten some thread with a comb in my foot. The threads are coated with a liquid substance that protects against fractions in case of exposure to pressure.

A creature that is as small and helpless as I am would need to understand the order of the protein atom used, as well as the properties of pressure in order to protect against fractions, and comprehend the structure of the coating material and many other physio-chemical principles in order to produce these threads that have such excellent qualities. Since that is not the case (I do not have any such knowledge) and as the creation cannot be explained via some unconscious terms such as evolution, mutation, or natural selection, my Creator, the creator of all that I do, is Allah. Plastic surgeons have just started to use some types of spider threads in delicate operations on tendons and joints.

Although I do not have any architectural or engineering training that would help me to calculate where I have to secure my threads or to understand the angles between them, with Divine Guidance I am able to perform these tasks properly. Since I live mostly on insects, I am a very useful animal for you; by catching and destroying many insects I play an important role in the ecological balance. Otherwise, these insects would be overwhelming, not to mention the harm they cause to crops. In addition to this there are some interesting species of ours, which live on fish or even bird.

There are approximately thirty-five thousand species of spiders; of this only five hundred can be considered to be dangerous to humans. Even though all of us have poison glands, if we bite a human in general this only causes an itch. We do not deliberately come and bite humans. Even the most poisonous of us all, the black widow (Latrodectus mactans) is rarely fatal for human beings. This species, which builds a large web with a conical center, can hide around 250-750 eggs, wrapping them up with a silk cover. The females are three centimeters in size, while the males are only about one-fourth the size of the females. Once the females receive the sperm, they eat their males instantly before they can escape. Unlike many of us, the Tarantula (Lycosa tarentula), a spider that measures 2.5 centimeters and which belongs to the wolf spider family that is found in Europe, does not make webs; rather they catch their prey by chasing. They have strong venom as well, but contrary to the common exaggeration, this venom is not fatal. There is another species of tarantula in South America, but this spider belongs to a totally different family, the Theraphosa. The size of the main body of this spider is about 9-10 centimeters, and the distance between the legs is 25-30 centimeters. This large and hairy kind of spider is active at night. Some of them live in holes they have dug in the ground, while others build nests on trees. Even though they can be classified as harmless, their bites hurt. They kill small frogs, lizards, and even birds.

Most spiders live alone. A few of us make houses next to each other, and hunt together. Our hunting techniques are various. The Bolas spider (Cladomelea longipes) has incredible techniques for preparing and throwing bolas. Even though their sense of sight is poor, this species can feel the vibration of flying pigeons and they diffuse a special odor to attract their prey; once the prey has come close, the spider catches it with a sudden attack, paralyzing it with its poisonous bite and then wrapping it in special silk. This special silk has a quality that allows it to keep the wrapped prey fresh; thus, the food, which cannot be consumed in one meal, can be safely stored.

Species that live in the desert dig tunnels in the sand to protect themselves from the dreadful heat, and discharge a special excretion to stick the sand together. They also insulate the interior of the tunnel with silk threads to protect themselves from the heat outside. They make a special silk lid to the entrance of the tunnel and camouflage it with some sand. Then, by stretching their thin thread between some rocks and sticks nearby, they wait for their food. Since the daytime is so hot, they prey at night, waiting for insects to vibrate the threads they have placed.

There are other species, for example, the water spiders (Argyroneta aquatica). This species lives in the water and makes their nests in an air bubble on the water, from time to time traveling up to the surface and restocking the air under their stomach to pump it into their home underwater. Another species, called Dolomedes fimbriatus has legs that enables them to walk on the water and to live on fish. As it is the case with all kinds of Arthropoda (exoskeletal animals), we need to change our skins when we grow. Once the outer skeleton, made of ketone becomes hard, it impedes our growth. Because of that, from time to time, we shed this skin, and grow rapidly while our new skin is soft. Moreover, the legs, which are cut off due to various reasons, are renewed with the grace of God.

I could tell a lot more about my friends, but I think this is enough. I hope that from now on no one will attribute our artful of creation and behavior to evolution or coincidence. In fact, I do not expect such a thing from human beings, who have intelligence, conscience, and comprehension.

Our Creator has solved every potential problem which living things might experience by creating one optimal solution among every alternative.These perfect solutions open new horizons for men, and they also act as guides in the development of science and technology. The book titled “Engineering in Nature” details many striking examples.1

In recent research, it has been discovered how the thread of a spider can contribute to fiber-optic technology. A crucial challenge in photonic technology is to produce the tiny optic fiber that is used as a conductor for a light beam in nano-scaled optic circuits. Yushan Yan, of the University of California in Riverside, has taken an important step forward in this technology by covering the thread from a spider web with a glass-like material and then removing the thread after the material has hardened. By utilizing this technique, it is possible to produce threads that are 1/50000th the diameter of human hair and that have a radius of 2 nanometers (1 nanometer being one billionth of a meter).

Not only will this discovery be applicable in photonic technology, it will also increase the resolution in optical microscopes, or, alternatively, these threads could be turned into nanoscale test tubes in a new breed of sensors that can suck up single molecules of a particular chemical.

A research group at the University of California cut a thread 1 centimeter long from the web of the giant spider of Madagascar, the Nepila Madagascariensis, and pasted the two ends of the thread to a card. Then they repeatedly dipped this thread into tetraethyl orthoslicate solution. After this, the thread that had undergone this process was dried and heated to a temperature of 420 Celsius. The string decreased by one fifth of its original radius and the process resulted in the production of tiny tubes with a radius of one micrometer.

There are plans to make use of the web of the Stegodyphus Pasifiu-a spider which uses a thread of a radius of 10 nanometers and which is found in the Middle East and Southern Asia. This will enable scientists to use thinner fibers. After heating, a thread with a radius of 2 nanometers is attained. Until this latest finding, it was only possible to produce fibers with an interior radius of 25 nanometers.

Fiber optic researchers do not hide their enthusiasm for this new simple and cheap technology. It is expected that it will be used in the field of supra-molecular chemistry; that is the study of very miniature environments. In these environments the reaction-speeds increase and completely different reactions occur. For such experiments carbon nano-tubes are being used at the present time. The tubes made from fibers obtained from spider webs will enable scientists to create more sensitive environments. It is also thought that it will be possible to create microscopes with a higher resolution by using tinier fiber optic catheters.

Such microscopes would be used to observe events that are shorter in duration than the wavelength of light, yet at the same time, these microscopes would not cause the sample to be harmed. Electron microscopes harm the sample since the features of the technology used necessitate this. Currently, these microscopes use a scope that has been made from very thin glass tubes. These fibers are relatively thick, measuring about 100 nanometers in radius. Yet, by means of this new technology, these new microscopes can be developed and biologists will have brand new opportunities to study events that have not been visible before. Surely, it is not possible to say that the immaculate biological structure and incredibly small thread employed by the spider can be explained by simply putting its creation down to chance or by stating that it is a product of nature.

These perfect examples that can be observed in nature will lead to fundamental changes in our understanding of the universe; they will enable great leaps in terms of making our life more comfortable and, most importantly, they will be helpful in realizing how the Divine Power and Art can be present together and be in harmony.

References 

• M. Sami Polatoz, Tabiatta Muhendislik [Engineering in Nature], Kaynak, Istanbul: 2003.
• Danny Penman, Spiders Weave a Web of Light, New Scientist,
• 22 March 2003, p. 20.