hello fella steemian this time i want to share a little about this big spider moster initially big spider make his profit net or rope then the more and more big day and eventually become a big spider web,
as we see in the movie spiderman is so steady once the film is when the spiderman pulled the net through his hand as if we will see it is very true nevertheless it is only the movie if there is a human who exist in duia like that we are very afraid as if he is a hero well we are now to the real thing that is the spider
The resulting yarn of the spider is a protein-based silk thread called fibrions. This yarn is very strong, and even as we see in the picture above a spider that eats a big dragonfly if we think of a dragonfly rather so heavy and the yarn of the spider web will break
it turns out not, spider thread is stronger and more elastic. Both of these characteristics make the spider yarn one of the most powerful materials. Scientists are trying to make artificial spider yarn.
This spider silk thread is secreted as a liquid by a spinner in the spider's body, this spinner is a special gland located at the end of the spider's abdomen. In the event of contact with air, the liquid immediately solidifies into a strong fine silk. When produced, the spider drags the thread into a long tail as needed using its legs.
The spider threads are strung together to catch the prey. Well, then why is the spider not caught in its own net? First, the spider knows which part of the web is sticky. Second, the spider moves gently on its web, because if it moves suddenly the adhesive on its web will harden. Therefore, it is rare that the spider may be exposed to the weapon of the master, which is trapped by its own net.
References : http://sains.me/mengenal-jaring-laba-laba/
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