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Not just a lot of hot air! |
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Balloons are more than
Race balloon cars, build a balloon-powered boat and fly a balloon helicopter. Puncture a balloon without it popping. Stick a balloon to the wall without glue. Measure your lung capacity. Learn where rubber comes from.
Discover more than one way to blow up a balloon. Build a barometer, a fire extinguisher and a water Yo-Yo. Investigate air pressure and the properties of fluids and gases.
A 32-page, full-color Experiment Manual
guides you through the 24 action-packed experiments. |
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just
a lot of hot air! Take a Balloon Adventure through topics in physics,
chemistry and biology. 
