How can I build a fast balloon-powered car? - balloon powered car wikipedia
"I need to build a balloon powered car with a 9" balloon and a body that at least 10.5 cm long, 9.5 cm wide and 3.5 cm should be high. Body and wheels, you can (things outside of the area as a body or wheels can be done in a shop or something.) The vehicle must be at least 5 meters ..... Travel Please help! Science Project!
Monday, February 8, 2010
Balloon Powered Car Wikipedia How Can I Build A Fast Balloon-powered Car?
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Bottle caps, cardboard and straw to direct the flow of hot air balloons.
ReplyDeleteTom
Bottle caps, cardboard and straw to direct the flow of hot air balloons.
ReplyDeleteTom