Electricity
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Thermoelectric Generator
Bring the 2nd Law of Thermodynamics to life using this device that can act as a refrigerator or a heat engine. Immerse the two aluminum legs in baths of different temperatures, and produce electrical energy that turns the turbine!
$33.95
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Tin Can Robot Kit
Make a real robot from your favorite beverage can.
$18.00
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Wimshurst Machine
Student Favorite - The Wimshurst Machine is an electrostatic generator that produces a much higher current and less voltage.
$73.95
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