# Forum: Special & General Relativity

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Threads 1 to 20 of 149
 Rating Title / Thread Starter Replies/Views Last Post By

### Sticky: Special Relativity Primer

Replies: 7
Views: 10,102
07-16-2019, 08:48 PM

### Sticky: Minkowski Space and Proper Time (aka wristwatch time)

Replies: 1
Views: 9,702
03-06-2013, 03:41 PM

### Sticky: Solving the Einstein Field Equations - An Example

Replies: 5
Views: 7,824
01-21-2013, 06:06 PM

### @pump_upp - best crypto pumps on telegram !

Replies: 0
Views: 129
02-11-2023, 03:12 AM

### datebest.net - visit website and win smartphone!

Replies: 0
Views: 138
01-16-2023, 07:59 PM

### Simple practical test of logical self-consistency in Special Relativity

Replies: 2
Views: 456
10-25-2022, 09:58 AM

### How to solve the contradiction in special relativity?

Replies: 16
Views: 9,708
07-29-2019, 12:44 AM

### animations

Replies: 1
Views: 6,750
05-19-2019, 12:33 AM

### Variation on the 'twin paradox' with no change of frame?

Replies: 18
Views: 3,268
06-07-2018, 07:56 AM

### Energy-momentum relation question?

Replies: 7
Views: 2,091
05-12-2018, 09:20 PM

Replies: 4
Views: 1,830
04-19-2018, 01:27 PM

### Gravity Violates the 2nd Law of Thermodynamics?

Replies: 4
Views: 1,666
04-06-2018, 04:56 PM

### Vale Stephen Hawking

Replies: 0
Views: 1,293
03-14-2018, 08:13 AM

### Black Hole entropy question

Replies: 1
Views: 1,498
03-03-2018, 04:05 PM

### Anyone know how to prove Enstein's equation E=mc^2 ?

Replies: 71
Views: 5,365
02-25-2018, 02:36 AM

### Can work be extracted from the expansion of the universe?

Replies: 9
Views: 1,724
02-16-2018, 05:11 AM

### Hasselkamp paper on TDE

Replies: 12
Views: 2,711
01-15-2018, 04:46 PM

### Intrinsic Curvature in GR

Replies: 23
Views: 2,099
01-10-2018, 03:17 PM

### Parallel Transport

Replies: 6
Views: 1,726
01-07-2018, 05:29 PM

### Hawking radiation and graviational redshift ... ?

Replies: 8
Views: 1,822
01-06-2018, 10:59 PM

### Alternate theories of gravity?

Replies: 5
Views: 2,317
01-05-2018, 05:24 PM

### Practical experiment, which proves, that Theory Of General Relativity might be incorrect

Replies: 3
Views: 1,831
12-28-2017, 08:21 PM

### Maximum Velocity in a vacuum

Replies: 19
Views: 3,835
11-11-2017, 07:26 PM

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