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Triboluminescence
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In this activity, learners discover what happens when they crush wintergreen-flavored candies in a very dark room.
Rotating Light
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In this activity, learners explore what happens when polarized white light passes through a sugar solution.
Gelatin Optic Fibers
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In this activity, learners make optical fibers out of strips of gelatin.
Why is the Sky Blue?
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In this activity, learners create a "mini sky" in a glass of water in a dark room.
The Thousand-Yard Model
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This is a classic exercise for visualizing the scale of the Solar System.