solar power: Tree of Knowledge Solar Power Science Kit

Tree of Knowledge Solar Power Science Kit

List Price: $39.99

Comes with 150 challenging experimentsConvert solar energyBuild a solar electric generator, motor, water heater, furnace, thermometer, crane and solar energy mobilesPerform unique experiments with color optics, electroplating, stroboscopes, thermodynamics and Moiré patternsFor ages 10 and above

List Price: $39.99
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