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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.
As René Descartes (almost) said, "I sink, therefore I am."
String and scissors are all you need to find pi all around you.
Do your ears hang low—and what do textbooks know?
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Attribution: Exploratorium Teacher Institute
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