GIGO-7321 Set Binaan Sains Kssr Tahun 3

- big wheel of effects - 7 types (235 componen)
HOW TO BUILD STRUCTURES HOW GEARS WORK REDUCTION AFFECTS FORCE AND MOTION Chain Drives construction, you may be able to build with motor, chain gears, short frame, long drive axle, motor axle, red gear, and chain. A gearing down driving system is used to reduce the rotating speed of the drive gears and results in an increase in driven power.