Spider webs are made from a protein fiber which we call silk. It is both strong and stretchy but not all spider silk is the same, there are several different types. Spiders produce silk using special ...

Let's take a look at this flashy spider with a big reputation. These are very, very small spider species. Adults typically measure about 0.16 to 0.2 inches (4 to 5 millimeters) in length.