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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.
Fruity Electricity
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In this activity, Frankenstein's lab is running out of electricity! Learners use fruit to help Igor find a temporary source of energy to turn on a light.
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.
Diet Light
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In this quick activity, learners observe how the added sugar in a can of soda affects its density and thus, its ability to float in water.
Erupting Fizz
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This is a highly visual demonstration that illustrates both the effects of density and chemical reactions.