Top Network Posts
- 26Why is gravity so hard to unify with the other 3 fundamental forces?
- 17Why does water pouring from a glass sometimes travel down the side of the glass?
- 11Why does wavelength change as light enters a different medium?
- 9Why would a particle in an extra dimension appear not as one particle, but a set of particles?
- 9Can you say "are not we all?" instead of "aren't we all?"
- 9How do scientists calculate the percentage of dark energy in the universe?
- 9Is there any biological reason that professional swimming is dominated by white people?
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