Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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firewatch

Blow up a balloon and have it stay inflated without tying it. Is it magic? Open up a world of understanding for your students regarding air pressure with this simple, clever device.

Concepts

  • Pressure
  • Force