Why Is Tape Sticky?
But Why: A Podcast for Curious Kids
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How Do Pencils Erase?
Nick Nitto makes his art using materials that he finds around the world. Emerson asks how erasers work and Adele wonders why tape is so sticky. If you'd like to see some of Nick's artwork, visit butwhykids.org. Send us a picture of your homemade pigments.
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