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Soap Film on a Can
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The beautiful iridescent colors of a bubble in a can! With this Exploratorium Science Snack, create beautiful soap films on the open end of a can to see beautiful rainbows of color.
What Molecules Make the Holes in Bread?
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In this activity, learners will discover why there are holes in bread.

Cellular Soap Opera
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In this activity, learners create a large film of soap and experiment with what can and cannot pass through it.