Build a windmill, two-speed crane, force scale, sail car, mars robot, hammer machine
Experiment with simple machines: gears, levers, screws, inclined planes, pulleys, wheels and axles
Learn and understand the most fundamental physics equations
It is a 64-page, full-color experiment manual
Centrifuge, pinball game, centrifugal switch, ship’s lantern, and dozens of other models
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