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Jon Bergmann:
Just how small is an atom?

TED-Ed · 5:28 · Filmed Apr 2012
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Just how small are atoms? Really, really, really small. This fast-paced animation from TED-Ed uses metaphors (imagine a blueberry the size of a football stadium!) to give a visceral sense of just how small atoms are. Lesson by Jon Bergmann, animation by Cognitive Media.

Educator
Jon Bergmann co-wrote the book on the "flipped classroom" — using video to help students master new ideas outside the traditional class setting. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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