The spider is one of the most successful animals among other carnivores. The succeed of capturing the victims is supported by their ability and power. Their legs strength, fangs, and also they were able to secrete an adhesive substance which even 25 times stronger than steel.
The yarn resulted to make the web are made of silk contains the protein named fibrions. The spider’s thread assembled into a web to catch the prey. It is very strong and elastic, even the scientists are trying to make the artificial spider yarn.