user avatar
user avatar
user avatar
John Hunter
  • Member for 5 years, 11 months
  • Last seen more than a month ago
14 votes
3 answers
3k views

Is Dark Matter in Motion?

7 votes
1 answer
374 views

Mach's principle and a reference frame for acceleration

6 votes
0 answers
161 views

Fermilab's results and a fifth force [duplicate]

4 votes
5 answers
663 views

Cosmology - an expansion of all length scales

4 votes
4 answers
141 views

Cosmology: Is there any experimental evidence for the redshift scale-factor relation?

4 votes
1 answer
197 views

Knowable and Unknowable Hidden Variable theories

3 votes
0 answers
195 views

Does time symmetry cause the matter/antimatter asymmetry?

3 votes
1 answer
297 views

Does General Relativity allow a reduction in the strength of gravity?

2 votes
0 answers
94 views

Hubble constant, Riess and why has $q_0 = -0.55$ been used?

2 votes
3 answers
226 views

Is Relative Permeability $\mu_0$ still $4\pi \times 10^{-7} $H/m?

2 votes
1 answer
105 views

How to tell if an egg is raw or hard boiled? Why doesn't light go through?

2 votes
2 answers
81 views

Heat leaving a house as hot water [closed]

1 vote
1 answer
169 views

Galaxies: Negative pressure, positive feedback

1 vote
0 answers
74 views

What is the Hubble parameter H(z) dependence on z for an exponential De Sitter expansion a(t)=a(0)exp(Ht)

1 vote
1 answer
95 views

Hubble parameter data from Cosmic Chronometers. Has time dilation been taken into account?

1 vote
0 answers
81 views

Experimental Test for the cyclic $G_{earth}$ prediction of a Cosmological Model

1 vote
1 answer
172 views

Another static solution of the Friedmann equations - interpretation of $p=-\rho c^2$

1 vote
0 answers
215 views

Is there a valid solution to Einstein's equations for this cosmological model?

0 votes
1 answer
98 views

How to amend General Relativity to include a position-dependent gravitational 'constant' $G$?

0 votes
2 answers
113 views

Do things weigh the same in different orientations?

0 votes
2 answers
124 views

What's the reason for this apparent coincidence?