Bernoulli Balloon

50-FOOT SOLAR BALLOON

Item Number : 94970P1

4% OFF
$19.20 EACH $19.95
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In Stock

Bernoulli Balloon

All you add is sunlight to use this 50-foot long solar balloon to prove that Bernoulli was right. Pascal, too. Demonstrate buoyancy, convection, thermodynamics and the power of the sun. Measures 29" dia and comes with 400 feet of string, and instructions.

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