Learn about Pulleys and Gears with Lego
This is how we teach science and technology at Brainwave Lab!
Lego Logo Creations
Simple machines are made out of Lego pieces, motors, gears, sensors, pulleys, wires, etc. The possibilities are endless!
Deconstructing: Gear, pulley, worm screw from a LEGO Mindstorms NXT Education set
Deconstructing the previously shown example: В«construction using a NXT controller brick, a servo motor, a gear-up driver-follower pair of gears ...