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 Measure Everything with Laser Precision from Smartphone Nikon P900’s 83x Optical Zoom Is Impressive Amazing Magnetic Levitation Device Robot Fighting Championship PainStation ! Ouch ! New Japanese No-Mess-Fork
