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How big is a mole? (Not the animal, the other one.) - Daniel Dulek

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Published on Sep 11, 2012

View full lesson here: http://ed.ted.com/lessons/daniel-dule...

The word "mole" suggests a small, furry burrowing animal to many. But in this lesson, we look at the concept of the mole in chemistry. Learn the incredible magnitude of the mole--and how something so big can help us calculate the tiniest particles in the world.

Lesson by Daniel Dulek, animation by Augenblick Studios.

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