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Forum: Physics

The science of matter and energy and of interactions between the two, grouped in traditional fields such as Acoustics, Optics, Mechanics, Thermodynamics, and Electromagnetism, as well as in modern extensions including Atomic and Nuclear Physics, Cryogenics, Solid-state Physics, Particle Physics, and Plasma Physics.

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Sticky Thread Sticky: Special Relativity Primer

Started by Janus, June 12th, 2009 12:57 PM
Replies: 4
Views: 9,724
June 12th, 2009, 04:22 PM Go to last post

Sticky Thread Sticky: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 08:09 AM
Replies: 1
Views: 12,061
July 24th, 2011, 04:34 PM Go to last post

Sticky Thread Sticky: Solving the Einstein Field Equations

Started by Markus Hanke, August 25th, 2012 05:23 AM
Replies: 1
Views: 8,690
October 28th, 2012, 09:10 AM Go to last post

Sticky Thread Sticky: Modern Tests of Relativity

Started by Markus Hanke, August 11th, 2012 09:44 AM
Replies: 0
Views: 4,358
August 11th, 2012, 09:44 AM Go to last post

Sticky Thread Sticky: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 07:57 AM
Replies: 0
Views: 1,707
September 2nd, 2017, 07:57 AM Go to last post

All Motion is Relative?

Started by ScienceNoob, May 21st, 2014 06:18 PM
8 Pages
1 2 3 ... 8
Replies: 783
Views: 12,589
October 11th, 2014, 03:34 AM Go to last post
Question

Can General Relativity model causation of time dilation?

Started by van erst, November 9th, 2013 05:38 AM
5 Pages
1 2 3 ... 5
Replies: 471
Views: 4,912
February 18th, 2014, 12:15 AM Go to last post
Poll

Poll: Can this airplane take-off?

Started by nist7, December 11th, 2007 03:05 PM
4 Pages
1 2 3 ... 4
Replies: 358
Views: 30,810
July 15th, 2009, 09:31 AM Go to last post

what is the fastest possible thing?

Started by frumpydolphin, May 9th, 2014 04:49 PM
3 Pages
1 2 3
Replies: 271
Views: 1,915
May 15th, 2014, 05:46 AM Go to last post

Does Time exist?

Started by mayapan1942, December 5th, 2012 06:07 PM
3 Pages
1 2 3
existence of time, proof, time
Replies: 264
Views: 3,958
January 11th, 2013, 09:57 AM Go to last post

What's the use for black holes?

Started by Zwolver, April 11th, 2012 09:31 AM
3 Pages
1 2 3
Replies: 254
Views: 7,056
September 8th, 2014, 09:09 AM Go to last post
Post Replies: 231
Views: 3,111
April 3rd, 2013, 11:36 PM Go to last post

A Flaw of General Relativity, a Fix, and Cosmological...

Started by Zanket, July 20th, 2005 05:40 PM
3 Pages
1 2 3
Replies: 225
Views: 14,656
August 1st, 2005, 07:42 PM Go to last post

Einstein explains relativity to Newton.

Started by Jagella, February 24th, 2011 10:10 AM
3 Pages
1 2 3
Replies: 224
Views: 13,437
March 23rd, 2011, 03:23 AM Go to last post

Moved: What is "nothing"?

Started by mathman, February 10th, 2012 06:50 PM
Replies: -
Views: -

Quantum Mechanics: A single atom can be in 2 locations at the same time?

Started by pineapples, June 21st, 2013 08:09 AM
3 Pages
1 2 3
Replies: 206
Views: 5,382
July 19th, 2013, 01:47 AM Go to last post

If there exists only one body, can time pass?

Started by Rizols, April 5th, 2013 09:12 PM
3 Pages
1 2 3
Replies: 204
Views: 2,595
May 6th, 2013, 10:50 AM Go to last post

Dark energy

Started by marctowse, November 24th, 2012 07:56 PM
3 Pages
1 2 3
Replies: 202
Views: 2,324
December 10th, 2012, 04:38 AM Go to last post

The Atom - Questions.

Started by theorist, February 3rd, 2013 06:03 AM
2 Pages
1 2
Replies: 195
Views: 2,430
March 1st, 2013, 06:49 PM Go to last post

the doppler effect energy problem

Started by rhysboi1991, February 24th, 2010 06:40 PM
2 Pages
1 2
Replies: 176
Views: 8,195
March 18th, 2010, 08:56 PM Go to last post

Does quantum mechanics violate the laws of logic?

Started by Fanghur, July 7th, 2013 07:28 AM
2 Pages
1 2
Replies: 171
Views: 3,691
August 18th, 2014, 02:26 AM Go to last post

relativistic puzzle

Started by Howard Roark, March 27th, 2013 10:45 AM
2 Pages
1 2
Replies: 167
Views: 2,241
April 24th, 2013, 02:21 PM Go to last post

Hydrogen atom

Started by whizkid, March 9th, 2014 03:42 AM
2 Pages
1 2
Replies: 164
Views: 2,391
April 16th, 2014, 02:17 AM Go to last post

Falling through the event horizon

Started by geo_man, October 3rd, 2010 08:08 PM
2 Pages
1 2
Replies: 161
Views: 9,644
December 17th, 2010, 08:40 AM Go to last post

what is time, really?

Started by Arcane_Mathematician, March 8th, 2009 07:48 PM
2 Pages
1 2
Replies: 158
Views: 8,742
August 8th, 2009, 01:19 AM Go to last post

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