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 7 Futuristic Gadgets available now Invisible Bookshelf Omni-Directional Floor for Virtual Environments World's Largest Plasma TV – 150' Eleksen’s "Smart-Fabric" Keyboard Solar Cat Toy Will Make Your Cat Play Until It Stops Breathing
