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Viscous liquids create a mesmerizing light display.
Make multiple images of yourself.
A magnet falls more slowly through a metallic tube than it does through a nonmetallic tube.
Start your own electric flea circus.
Now you see it; now you don’t—an object without a sharp edge can fade from your view.
Prove to yourself that Galileo was right.
Your experience of the world influences what you see.
Create clouds in a bottle by rapidly expanding the air.
A fun way to visualize gas molecules in constant motion.
Just spew it—build your own cyclic hot water fountain.
A lens creates an image that hangs in midair.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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