Fundamentals of Mechanics SeriesLevers and Gears
The power of mechanical advantage
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The Compound Gear Train
 This Gear-Train model kit is a great way to demonstrate how compound gear ratios can reduce or increase torque and the effect that has on power and speed.
   $24.95  more info

The Simple Gear Train
 This Gear-Train model kit is a great way to demonstrate how simple gear ratios can reduce or increase torque and the effect that has on power and speed.
   $24.95  more info
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Interesting Notes Give me a lever and a place to stand, and I will move the Earth
-- Archimides

More Lever and Gear Projects are coming soon!