RATCHET HOME GEAR, DIY, SHAFT DRIVEN BICYCLE, IDEAS AND IVENTS
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Wiper Motor + Chain + Sprocket = Powerful Thing
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CATRACA ENGRENAGEM CASEIRA, DIY, SHAFT DRIVEN BICYCLE, IDEIAS E IVENTOS
16:27
IDEAS FROM WORLD'S TOP PROFESSORS| Super long cargo vehicle made from bicycles and electric motors!
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The Mechanism That Changed The Tool Making Industry
20:10
Man Builds a High Power Fat Tyres Electric Scooter | DIY Project by @hennybutabi
27:56
Fabrico un DIFERENCIAL ¿Sabes para que sirve?
14:41
DIY-Simple Fence Wire Netting Machine
6:02