Pressure/Gas Laws

Gas law demos and activities for the K-12 and college physics and physical science classroom.
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  1. Bernoulli Bag 4 pack Item # P6-7350
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    How many breathes would it take to inflate an 8-foot long, 10-inch diameter bag? Just ONE using Bernoulli's principle! Commonly called the Wind Tube or Wind Bag.

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  2. Solar Bag Item # P6-7300
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    You'll get "carried away" by this bag! Use the Solar Bag to demonstrate concepts of energy, thermodynamics, density, and buoyancy!

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  3. Single Cartesian Diver Item # P1-2000
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    Air has weight, exerts pressure, and can be squeezed and compressed. The Cartesian Diver demonstrates all three properties using hands-on experiments. Single Cartesian Diver is dressed up like a colorful squid.

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