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Ask an Explainer

Q:

I want to make a flying structure with hot air and electronic power. What should I use?

A:

Make yourself a small hot air ballon using any plastic or paper bag and a heat gun. It's fun, and can help you demonstrate properties of buoyancy. 

Ask an Explainer
Posted on July 5, 2013 at 7:06 am
Categories:
Gravity & Air
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