Fundamentals of Mechanics Series
Levers and Gears
The power of mechanical advantage
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Leonardo DaVinci's Cam Hammer
This cam-operated automatic hammer is a perfect addition to anyone's collection of Leonardo DaVinci's works!
$34.95
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The Cycloidal Gear Drive
The Cycloidal drive is a fascinating power transfer device that creates a two-to-one gear ratio between the input and the output, without changing the direction of rotation.
$29.95
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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!
