Forget about Rube Goldberg machines and that dusty Mouse Trap board game. The Lego "Great Ball Contraption" makes you a believer in bricks, baby. Crave contributor Christopher MacManus regularly ...
If you’re proud of yourself for building one of Lego’s many pre-packed kits, prepare to feel humbled. Builders in Japan have built an enormous Lego contraption that endlessly moves tiny balls in a ...