65 Visninger· 14 Marts 2024
How big is a mole? (Not the animal, the other one.) - Daniel Dulek
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View full lesson here: http://ed.ted.com/lessons/dani....el-dulek-how-big-is-
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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