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jheindel
  • Member for 8 years, 11 months
  • Last seen this week
8 votes
4 answers
13k views

Why, fundamentally, are particles charged?

4 votes
2 answers
10k views

Why does water get significantly colder while falling through the air?

5 votes
5 answers
9k views

A physical explanation for negative kelvin temperatures

4 votes
5 answers
5k views

Why does spinning a golf ball one way make it go further than spinning it the other way?

12 votes
5 answers
4k views

Do objects have a tendency to fall in their most aerodynamic position?

15 votes
4 answers
3k views

How does one know if two variables are conjugate pairs?

14 votes
4 answers
2k views

What is the general relativity explanation for why objects at the center of the Earth are weightless?

4 votes
1 answer
329 views

Do cracks in solids spread at a characteristic speed?

4 votes
3 answers
314 views

How deep is the analogy between gravity and electrodynamics?

0 votes
2 answers
210 views

What law of physics did these people think they disproved?

2 votes
0 answers
145 views

Can a person with bad vision see a blurry picture clearly? [duplicate]

1 vote
0 answers
102 views

Are there situations where a Hamiltonian matrix is ill-conditioned?