Build this sleek, futuristic racer, turn on its motor and watch as the wind it generates propels it away! Great for teaching kids about the principles of thrust and how propeller/jet engines function. Measures 16” long when fully assembled.
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Build this sleek, futuristic racer, turn on its motor and watch as the wind it generates propels it away! Great for teaching kids about the principles of thrust and how propeller/jet engines function. Measures 16” long when fully assembled.