Soap bubbles float on a cushion of carbon dioxide gas.
Create giant bubbles.
Your brain combines information from your eyes in surprising ways.
Find the center of gravity of almost any object just by using your fingers.
Get a shock from a pie pan and some socks.
Now you can explain why the sky is blue and the sunset is red.
To see or not to see.
Use a sheet of liquid crystal to learn about how infrared cameras work.
It's all done with mirrors!
A thin layer of air trapped between two pieces of Plexiglas䋢 produces rainbow-colored interference patterns.
Push me a grape.
Build your own spectroscope, a device to analyze the spectrum of light.
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© 2014 Exploratorium
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