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Construct six superior bots that transfer with none batteries or electrical energy. The key behind these fascinating machines is likely one of the oldest energy sources on the planet: wind! A full-color guide guides you in assembling six fashions one by one from over 130 items. Construct a big-wheel tricycle, quadruped, hovering machine, drilling monster, strolling robotic, and even a wind-powered yacht. To make all of them go, the package additionally contains the items to construct a hand-powered wind generator. As you construct and experiment, you’ll find out about how gears transmit energy and torque. Additionally find out about wind as a power-generating expertise — previous, current, and future.
Fashions embrace a Surf Bot, Walker Bot, Drill Dozer, Quadruped, Flying Machine, and Massive Wheel Tricycle.
Items snap collectively simply and require no glue.
A 52-page, full-color guide contains step-by-step illustrated meeting directions and details about wind expertise, gear ratios, and the way gears trasmit energy and torque.
No batteries or electrical energy required!
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