Stretchy spider silks can be springs or rubber
Saturday, May 31, 2008 - 02:21
in Astronomy & Space
It`s stronger than steel and nylon, and more extensible than Kevlar. So what is this super-tough material? Spider silk; and learning how to spin it is one of the materials industries` Holy Grails. John Gosline has been fascinated by spider silks and their remarkable toughness for most of his scientific career.