What in the World: In a Lab in Poland, Plastic That Can Crawl Hit it with a laser, and a polymer strip at the University of Warsaw will start wriggling like a caterpillar, part of a new class of “soft robots.” Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:‘Tools of DESTRUCTION’ Quantum computers WILL wreak havoc warns physicistMeals for Your Eclipse MenuTrump to Roll Back Obama’s Flood Standards for InfrastructureCassini begins DEATH PLUNGE as it heads to Saturn’s surfaceHow to Plan a Last-Minute Eclipse TripCOUNTDOWN to the 2017 solar eclipse! See if YOUR town will witness celestial spectacular