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Construct a simple battery that can power a light.
Without depth perception, random lines can become a chair!
Stare at one color—but see another.
Watch water boil at room temperature.
Turn an old CD into a spectroscope to analyze light.
Use your cell phone to explore the mini-scopic world.
Balance a checkbook using the physics method.
Store up an electric charge, then make sparks.
Not all shadows are black.
String and scissors are all you need to find pi all around you.
Do your ears hang low—and what do textbooks know?
Feel atmospheric pressure changes by stepping into a garbage bag.
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Attribution: Exploratorium Teacher Institute
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