Adam and Jamie test the old engineering challenge that you can't make a concrete glider fly. Kari, Grant and Tory find out just how dangerous it is to stand too close to the edge of a train platform.
Released: 2006-11-08
Runtime: 50 minutes
Genre:
Stars: Adam Savage, Jamie Hyneman, Kari Byron, Tory Belleci, Grant Imahara, Robert Lee