13 Unusual Gears in a Wind-Powered Lego Machine

Different unconventional gear types that Lego does not make, all integrated into a Lego display machine that rotates the gears and itself. The machine is wind-powered, utilising a vertical wind turbine. The shifter turns the machine 1/12 of a revolution at a time, while only displaying one gear at a time to reduce friction. All the gears have been 3D printed using an FDM printer and Silk PLA. I designed some gears myself and also redesigned others to fit perfectly within Lego dimensions.“ Chapters: 00:00 Planetary Gear 00:19 Helical Gear 00:34 Geneva Drive 00:48 Oval Gear 01:01 Paradoxical Gear 01:21 Herringbone Gear 01:35 Directional Changing Gear 01:52 Hypoid Gear 02:05 Cycloidal Gear 02:21 Nautilus Gear 02:44 Harmonic Drive 03:06 Shift Drum 03:19 Non-Circular Gear Camera used for this video: Microphones used for this video: Please note: I get a commission if you buy via Amazon link abo