Spider webs are stronger than steel by weight
Spider silk is a natural wonder, boasting a strength-to-weight ratio that surpasses steel, inspiring innovative applications from medicine to industry.
Imagine a thread five times lighter than steel, yet strong enough to stop a flying insect without snapping. That's spider silk! This natural marvel, produced by various spiders, boasts a tensile strength comparable to many steels. Its secret lies in a unique molecular structure of proteins, giving it both incredible strength and flexibility.
There's more to this story — open the app to keep reading.
Continue Reading in App
1 more paragraphs · plus a 2-question quiz