The Joro Spider #facts #animals #wildlife #spider

Invasive Joro Spider Identification Tips #spider #wildlife #invasive

This is the silk of the Joro spider - and it's one of the most extraordinary materials ever studied by materials scientists. When researchers say spider silk is stronger than steel, they mean this very precisely: pound for pound, by weight, spider silk has a higher tensile strength than structural steel. A steel bar is still stronger than a silk thread of the same diameter - but if you compare equal weights of both materials, the silk wins every single time. What makes it truly remarkable isn't