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Errol Hunt's user avatar
Errol Hunt's user avatar
Errol Hunt's user avatar
Errol Hunt
  • Member for 8 years, 2 months
  • Last seen more than a month ago
56 votes
2 answers
7k views

2002 research: speed of light slowing down?

18 votes
1 answer
3k views

Why is sky on Mars red?

6 votes
1 answer
340 views

Is there a zone where 'colour' overlaps between double rainbows?

4 votes
2 answers
3k views

Did Newton estimate the gravitational constant $G$?

4 votes
2 answers
356 views

Is accelerating charges only way to produce EM radiation? What about gamma from nucleus?

3 votes
0 answers
43 views

Did Hubble consider gravitational redshift? [duplicate]

1 vote
1 answer
927 views

Feynman's superposition explanation of reflection/refraction, and 'tricking' quantum physics

1 vote
2 answers
411 views

Effect on pulsar signals of Earth's orbit

0 votes
1 answer
276 views

Dark matter from speed of stars in outer galaxy

0 votes
2 answers
1k views

What makes '$c$' $c$? And what if it was slightly different? [duplicate]

0 votes
1 answer
108 views

Would gravitational waves detected at GW150914 have been redshifted?

0 votes
4 answers
6k views

Why can motorcycles accelerate faster than cars?