How to Build Balloon-Powered LEGO Cars

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Easy-to-Make LEGO Balloon Car

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Balloon Car

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Make a balloon powered Lego Car! Who will win the Star Wars race? C-3PO or R2-D2? Kids activities 🎈

Learn about physics with the Great LEGO Balloon Car Race

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Lego Fun Friday: Balloon Powered Car Building Challenge - Frugal Fun For Boys and Girls

Easy-to-Make LEGO Balloon Car