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Anders Sandberg's user avatar
Anders Sandberg's user avatar
Anders Sandberg's user avatar
Anders Sandberg
  • Member for 6 years, 9 months
  • Last seen this week
253 votes
Accepted

Strange ice found in my garden

108 votes
Accepted

Why do clouds have well-defined boundaries?

70 votes
Accepted

How does the Earth's center produce heat?

58 votes
Accepted

Why most distribution curves are bell shaped? Is there any physical law that leads the curves to take that shape?

50 votes

A planet with a square orbit?

48 votes
Accepted

Why do physicists say that spacetime is not bending "into" or "out" of a fourth dimension?

46 votes

Would we even notice the merger with the Andromeda Galaxy?

45 votes
Accepted

How do computers "solve" the three-body-problem?

44 votes

Can a wormhole be created if it has not always existed?

44 votes
Accepted

Why does a rubber band become a lighter color when stretched?

39 votes
Accepted

Would a uranium 235 fuel pellet the size of Earth explode?

36 votes

What would happen if a 10-kg cube of iron, at a temperature close to 0 kelvin, suddenly appeared in your living room?

36 votes
Accepted

Is it safe to keep uranium ore in my house?

34 votes

Why are steel thermal mugs much better than plastic ones?

34 votes
Accepted

Can one determine the speed of the rain from the shape of the rainbow?

29 votes

Planetary atmosphere interfacing with near vacuum - now put it in a jar

27 votes
Accepted

If the protons in a nucleus were replaced by antiprotons and the electrons by positrons what fundamental change would be introduced into the universe?

26 votes
Accepted

Would you run faster on Mars?

24 votes

Where will the Goldilocks zone be when the Sun becomes a red giant?

24 votes
Accepted

How do I simulate an atom?

23 votes

Are there undecidable statements in classical mechanics?

22 votes
Accepted

Frost bubble formation

20 votes

What is Space in Physics?

18 votes

Charge distribution of a proton

18 votes

Is it possible for a particle to decay via gravity?

17 votes
Accepted

Why isn't there a high spike visible in the CMBR, due to a massive recombining of electrons and protons

17 votes

Size of electromagnet needed to replicate Earth's magnetic field

17 votes
Accepted

What fraction of the universe's energy is contained in photons?

17 votes

Why don't we get infinite energy from a continous emission spectrum?

15 votes

Photon thought experiment

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