California Academy of Sciences: Science @ Home - Iridescent Ice

This recipe’s pretty cool: Add food coloring and salt to ice cubes for a colorful demonstration of how iridescence works.

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Science @ Home

Got some science-loving small frys at home? Keep them engaged with an all-new array of themed activity packs created for kids ages 4-11, packed with guided videos, hands-on crafts, and real experiments. New packs published every month!


Science Topics
Light & Colors, Physics, Zoology
Early Childhood, K-6
Preschool, Kindergarten, 1st Grade, 2nd Grade, 3rd Grade
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