Synthetic Spider Silk Could Be The Biggest Technological Advance In Clothing Since Nylon

Spider silk’s qualities are nearly mythical. Its tensile strength is comparable to steel’s. Yet it is lighter, and can be as stretchy as a rubber band. Those traits in combination make it tougher than Kevlar. To give you an idea: If the spider webs that shoot from Spider Man’s wrists were real spider silk, the superhero could genuinely have pulled the runaway train to a halt in that dramatic scene in Spider Man 2. So it’s no surprise that the race is on to create a synthetic version. After years of hype and false starts, including one now-bankrupt effort that involved genetically modified goats producing it in their milk, a few companies think they’ve figured it out. The two leading the pack are Spiber, a Japanese company, and a California-based startup called Bolt Threads. Bolt Threads believes it has the edge, and that spider silk is only the beginning of what it can do. Read more at Quartz.