ap people have encountered a tiny creature called a spider many times in his life, whether at home, in rural areas, or in the garden. But, these tiny creatures only a handful of serious attention, even though he is a manifestation of the perfection of God's creation. We need to observe the spider a little closer to see this perfection.
Threads that are stronger than steel
The first time it occurred to someone when thinking about a spider web. He is a miracle of design that has its own design, along with the accompanying technical calculations. If we enlarge the spider to the size of humans, netting a height dianyamnya will have approximately one hundred and fifty yards. This is the same height as the building of fifty-story skyscraper.
Suppose that the spider is so great that webs with a width of fifty meters, then the nets will be able to stop the plane jumbo jet. If so, how did the spider webs with these properties? In order to do this, he first had to draw the designs, just like an architect. Therefore, an architectural structure with the size and strength like this, impossible to do without a design. Once the draft is prepared, the spider needs to calculate how big the burdens that will occupy certain positions on the net, just like a construction engineer. If not, these nets would have collapsed.
If someone observes how spiders build webs, will he find a real miracle. First, the spider thread that dipintalnya throw into the air, then air flow is brought to a certain place where it is attached. Then the construction work begins. Need an hour or more to weave a net.
At first, spiders attract strong yarn type and tension from the center outwards in order to prepare the framework of its web. He then used the kind of loose and sticky threads to create a circle from the outside to the inside. And now that the trap is ready.
Thread used the same spider with net magic itself. Threads of spider five times stronger than steel fibers with the same thickness. He has a tense style of one hundred and fifty thousand kilograms per square meter. If a rope thirty inches in diameter made of spider thread, then he will be able to withstand the weight of one hundred and fifty cars.
Scientists use the threads of spiders as a model when making material called Kevlar, the material manufacture of bulletproof jackets. Speed bullet five hundred feet per second can tear most things dikenainya, except for goods made from Kevlar. However, the spider thread ten times stronger than Kevlar. This yarn is also thinner than a human hair, lighter than cotton, but stronger than steel, and he is recognized as the world's strongest material.
Including the most powerful steel materials that are available for humans, produced by means of heavy industry, using iron, and the furnace temperature thousands of degrees. They are designed specifically to hold a high powered, and is used in the construction of wide, tall buildings, and bridges. Spiders produce material five times stronger than steel, but he did not have any furnace and technology. He is a tiny creature who could not think. It is truly a miracle that this tiny creature can produce a much stronger thread of steel, and use it to make buildings in the same manner as the architects and engineers.
Dinopsis: The Trap Maker
People generally think that the spider is a creature that uses nets to catch prey. However, this species is called Dinopis not wait for its prey trapped in the nets, but he made a trap move. He made a special yarn to make two hundred rolls per minute. He then weave the threads of this by following a pattern that smart. In this way, a deadly trap was now ready.
He waited in a frequently traveled to ambush insects. Her sharp eyes can see even the weakest movement. He then wraps the prey in a special trap. The spider to catch more than one prey in the night, and weaving nets are different for each prey. These nets are indeed a miracle of design. Captured prey no chance to escape.
Dinopsis spider new-born has been able to weave a tiny net. Baby spiders are already to be an engineer since he was born into the world. The presence of a number of young spiders in a small space could cause a slight problem, but in the end, things began to improve. Baby spiders will soon be leaving their mothers to build their own nests.
Bolas: The chemist
Bolas hunting method is one more miracle of creation. These spiders use a unique method to attract prey, namely the male moths. He also makes yarn is stronger than steel in his body. This yarn beads coated with sticky.
He held out the string from a tree like a fishing rod, cast fishing lines and waited patiently, just like a fisherman. This spider has a clever trick to attract prey. Female moths release pheromones to attract moths hormones male to him. Mimic spiders produce this smell and placed it at the end of the trap.
Male moths are tempted to close the trap. When approaching moths, spiders move quickly yarn like a noose. With rangcangan this trap, he managed to catch its prey.
Pheromone has a unique chemical formula, and only found in female moths. We must pass a series of stages in the laboratory experiments of modern chemistry if you want to create the same chemicals.
If we assume that spiders use their own intelligence to make this hormone, then he must follow the same stages. First, he must get a female moth and learn how the female is attracted male moths. Then he had to take samples of pheromones from female moths. He must learn, and perform various laboratory tests on the chemical formula which he discovered. Then he had to attach a chemical substance made at the end of the rope jeratnya. However, this tiny spider does not have the intelligence to do a job like this, let alone the expertise and laboratory chemicals.
So, how spiders are able to mimic a pheromone, like a chemist? How did he think to stick the tip of the thread? These questions that delivers us to the real truth. Pheromone chemicals, which produce the female moths and spiders, which use them to hunt, all of which were created by God. This example is, once again showed the perfection of God's creation, the Lord of all nature and all living creatures in it.
Young Bolas spiders have been able to make rope jeratnya the first time. The spider is even smaller than the tip of your finger, and jeratnya smaller than the head of a pin.
Trapdoor: The Sensor Maker
One other species that use very clever techniques to catch its prey is the Trapdoor. Unlike other spiders that use nets, this species will attack from the ground. First he dug in the ground, then make a circle to cover the nest with the thread and the ground. He put one edge of this cover to the ground like a hinge. He stretched the threads to the outside of the nest, then disguise yarn and the entrance to the nest with soil or leaves. This system makes it able to feel the vibration of the weakest out of the nest, and directly attacking the source of the vibration.
Traps that have been completed, and ready to use, completely obscured. Thus, insects that approach is not to be suspicious, until finally he became prey for the spider. But what about the spider who are unable to think and reason, had the idea to create a trap, and then put a sensitive sensor on the outside. Who taught her nest with a disguise to hide like a flower on the ground? And even more interesting is the fact that every spider that is born knowing hunting techniques of its kind.
No doubt, this is evidence that the spider was given the inspiration to create and build the trap nets. He is Allah, the Lord of All Natural, who created these creatures with their behavior is fascinating, and inspiring them about what they do.
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