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Klangen
  • Member for 7 years, 1 month
  • Last seen this week
326 votes
34 answers
50k views

Do we know why there is a speed limit in our universe?

78 votes
8 answers
8k views

Does quantum mechanics play a role in the brain?

  • 5,872
78 votes
3 answers
7k views

Why do we need to "create our own" Higgs boson in order to see one?

  • 1,301
40 votes
4 answers
10k views

Are black holes very dense matter or empty?

  • 503
36 votes
4 answers
6k views

Why have our eyes not evolved to see "gluons"? [closed]

36 votes
6 answers
11k views

What is the probability for an electron of an atom on Earth to lie outside the galaxy?

  • 469
22 votes
5 answers
5k views

Does a well-lit mirror weigh more than an unlit mirror?

  • 231
11 votes
4 answers
2k views

Does General Relativity imply loops in space?

  • 189
8 votes
3 answers
2k views

What is the radius of the event horizon?

  • 779