2015-09-17

Just how small is an atom? - Jonathan Bergmann


source: TED-Ed     2012年4月16日
View full lesson: http://ed.ted.com/lessons/just-how-sm...
Just how small are atoms? And what's inside them? The answers turn out to be astounding, even for those who think they know. This fast-paced animation uses spectacular metaphors (imagine a blueberry the size of a football stadium!) to give a visceral sense of the building blocks that make our world.
Lesson by Jonathan Bergmann, animation by Cognitive Media.