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:Vladimir Voevodsky, Revolutionary Mathematician, Dies at 51Draconid Meteor Shower 2017 live steam: How to watch the Draconids live onlineTrilobites: A Stick Insect. A Tree Lobster. Whatever You Call It, It’s Not ExtinctQ&A: Can Rabbits Escape Roadkill?What’s a Science Reporter to Do When Sound Evidence Isn’t Sound?Mexico volcano latest: THREE eruptions take place at Popocatepetl in just TWO HOURS