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foolishmuse
  • Member for 6 years, 1 month
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77 votes
6 answers
22k views

Does gravity CAUSE the bending of spacetime, or IS gravity the bending of spacetime?

19 votes
7 answers
6k views

Does a long vertical pole fall at a different speed than a short vertical pole?

15 votes
2 answers
3k views

Has it been experimentally proven that energy causes gravity?

9 votes
4 answers
15k views

What is the relationship between gravity and inertia?

8 votes
1 answer
2k views

Is this an actual photo of frame dragging?

5 votes
5 answers
2k views

What does Carlo Rovelli mean by "blurring"?

5 votes
1 answer
176 views

How does Rovelli's idea of time and gravity relate to inertia?

5 votes
6 answers
871 views

Does the relative speed of time mean there is less energy where time is slower?

5 votes
2 answers
291 views

In what frame of reference is time measured, just after the big bang?

5 votes
2 answers
123 views

How to compute the composition of 2 gravitational time dilations?

4 votes
0 answers
70 views

Does the two slit experiment fall apart if there is dust in the room?

3 votes
1 answer
216 views

What does it mean that gravitation separated from the four forces at $10^{-36}$ seconds?

3 votes
1 answer
106 views

How does an electron actually act when struck by an photon?

3 votes
1 answer
232 views

Is IR light emitted, rather than reflected?

3 votes
1 answer
192 views

What would I see if I looked through the double slits?

2 votes
3 answers
492 views

What is the density of Higgs Boson at different places

2 votes
3 answers
375 views

What is the shape of a gravitational wave form?

2 votes
1 answer
167 views

Is the gravity of light equal to the gravity of mass under $E=mc^2$?

2 votes
1 answer
116 views

What is the interaction between quantum fields and Rovelli's particulate space of loop quantum gravity?

2 votes
1 answer
136 views

What determines the strength of a bar magnet?

2 votes
2 answers
1k views

Are magnetic field lines constant?

2 votes
1 answer
195 views

If light bends twice as much as Newton predicted, does it fall faster than other things?

2 votes
1 answer
541 views

How do they set the clocks on spacecraft visiting several other planets?

1 vote
1 answer
106 views

Describe a nuclear bomb near a black hole relative to a bomb in open space, due to $E=mc^2$

1 vote
2 answers
195 views

A twin paradox question

1 vote
1 answer
30 views

Does a solar panel encased in glass give off less power?

1 vote
1 answer
72 views

Would I not notice proper space in the same way that I don't notice proper time?

1 vote
1 answer
107 views

How small is "vanishingly small" when working with the Schwarzschild metric?

1 vote
1 answer
467 views

How do I use the Schwarzschild metric to calculate space curvature and time curvature seperately?

1 vote
2 answers
144 views

What causes the difference in magnetic permeability between materials?