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Janice VanCleave?s 203 Icy, Freezing, Frosty, Cool, and Wild Experiments

Janice VanCleave?s 203 Icy, Freezing, Frosty, Cool, and Wild Experiments

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Why are Popsicles softer than ice? What makes bananas turn brown? Why does the Moon seem to change shape? How do whales use sound to "see"? Figure out the answers for yourself with these totally cool activities and experiments about the wonders of astrono