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Learn about chemical reactions by making a Bubble Bomb, a plastic bag you can pop with the power of fizz.

In this demonstration, adult learners create a lava lamp using beer and nuts! Use this pub-themed activity to demonstrate the effects of buoyancy and bubbles.

In this demonstration, learners observe the effects of air pressure. They will watch as marshmallows inside a bottle expand as a vacuum pump removes air from the bottle.

This is a highly visual demonstration that illustrates both the effects of density and chemical reactions.