Fabulous tutorial about how gears work using lego!
A complete tutorial on Lego gears, their advantages and disadvantages as well as the basic laws of mechanics that apply to them. Updated on February 19th 2010.
LEGO gear ratios table
lego gears and pulleys | Pulleys, gears, and weight
Bricks of War ( Lego Gears of War Animation )
Lego built Gears of War Rifle
Other Consumer Electronic Lots: X102 Lego Gears Kit (Technic,Nxt,Ev3,Mindstorms,Robot,Motor,Spur,Cogwheel,Box) BUY IT NOW ONLY: $34.99
Crazy Gears of War LEGO Lancer Assault Rifle
Other Consumer Electronic Lots: Lego Gears Pro Set X245 (Technic,Nxt,Ev3,Robot,Motor,Spur,Cogwheel,Turntable) BUY IT NOW ONLY: $94.95
Photo shows the LEGO gears, spool and lever used to turn the gears.