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Glowing Tonic
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In this sunny day activity, learners compare how a cup of water and a cup of tonic water reflect or refract light in the sun.
Why is the Sky Blue?
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In this activity, learners use a flashlight, a glass of water, and some milk to examine why the sky is blue and sunsets are red.
Light Soda
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In this activity, learners sublimate dry ice and then taste the carbon dioxide gas.
Erupting Fizz
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This is a highly visual demonstration that illustrates both the effects of density and chemical reactions.