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Main navigation
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Tactile Dome
Museum Galleries
Getting Here
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Education
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Learning About Learning
Educator Newsletter
Explore
Everything
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Our Story
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Arts at the Exploratorium
Awards and Recognition
Contact Us
Join + Support
Donate Today!
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Join Our Donor Community
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Donate
Science Snacks: diffraction
CD Spectroscope
Turn an old CD into a spectroscope to analyze light.
Diffraction
Demonstrate diffraction using a candle and two pencils.
Personal Pinhole Theater
Build a pinhole camera you can really get into.