A Rube Goldberg Machine Powered by Light A rube goldberg machine that is rather unusual since it is powered by light. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Citizen's new flexible wall clock Energy of a Flywheel. Pretty Impressive! PIMP Watch Radio Controlled Witch and Wizards for Halloween Carp Fish Robot ElliptiGo – World's First Elliptical Bicycle
