Скачать или смотреть Demonstrate electrostatic attraction and repulsion through levitation - Science Snacks activity

Hone your electrostatic levitation skills and fly some tinsel. In Part 1 of this video, see how experimenting with positive and negative charges allows you to suspend a loop of tinsel in the air. Watch the rest of this video to learn how to do this activity on your own.

Next time you're in the vicinity of a Christmas tree, you can impress your friends and family with your levitation skills. Full instructions for this hands-on activity are available at: http://www.exploratorium.edu/snacks/f...

Science Snacks are hands-on activities, projects, and experiments that are designed for the classroom and the curious. They're cheap, simple, safe, scientifically accurate, and teacher tested. Want to see more? Check out http://exploratorium.edu/snacks.

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