This activity was taken from the Noggin BuilderZ advanced activity book Objectives: With the DRIVER as green gear 12T and DRIVEN as red gear 36T The GEAR RATION is 1/3 (green gear makes 3 turns and red gear only makes 1 turn) SPEED is 3 times slower TORQUE  is 3 times more (use less effort to drive heavy load) Gearing Down reduces speed and...