TED-Ed
How to think about gravity - Jon Bergmann (2012x48)
Data emisji: Wrz 17, 2012
Did you know that when you fall down, the earth falls up to meet you? Explore the counterintuitive equation that describes gravity.
- Premiera: Mar 2012
- Odcinki: 1172
- Obserwujący: 0
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- YouTube
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