4-Wheel Balloon Car | Design Squad
Make 4-wheeled, air-powered cars that jet across the floor. Race 'em. Use 'em to play games.
Make your own at http://pbskids.org/designsquad/build/...
Build your 4-Whell Balloon Car today and submit a photo of your design to enter for a chance to become Design Squad's Top Builder! http://pbskids.org/designsquad/topbui...
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