Power three different solar vehicles using only the power of the sun!
Build three vessels out of your recycled plastic beverage bottles then power them with the sun using the included 1/2 watt, waterproof solar panel. You can build a solar speed boat, an air boat, and a surface submarine. No batteries required.
Includes solar panel, solar motor with wires, water propeller, air boat propeller, mounting tape, 5" metal shafts, wire nuts, complete instructions for three designs.
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