In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. A crawling robot that, at the touch of a button, curls up into a wheel and rolls away sounds a bit Robots in Disguise, doesn't it? Still, that's what roboticist Toby Baumgartner needs your cold, hard cash to build. Troller 1D is the first prototype of the modular automa
