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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: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 08:09 AM
Replies: 1
Views: 11,802
July 24th, 2011, 04:34 PM Go to last post

Sticky Thread Sticky: Special Relativity Primer

Started by Janus, June 12th, 2009 12:57 PM
Replies: 4
Views: 9,453
June 12th, 2009, 04:22 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: 8,374
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: 4,094
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: 1,383
September 2nd, 2017, 07:57 AM Go to last post

Does Jake Barnett Know What He's Talking About?

Started by Retromingent, March 28th, 2011 05:21 PM
Replies: 42
Views: 50,067
February 14th, 2014, 11:41 PM 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: 30,755
July 15th, 2009, 09:31 AM Go to last post

exact distance where gravity of earth ends?

Started by precious, November 21st, 2011 10:35 AM
Replies: 23
Views: 26,180
November 26th, 2011, 12:23 PM Go to last post

Making a strong electro magnet

Started by spartadrive_in, January 14th, 2007 11:16 PM
Replies: 32
Views: 21,875
April 12th, 2008, 11:41 PM Go to last post

What is the simplest definition for time?

Started by sreeramavarmaraja, August 22nd, 2011 11:36 AM
2 Pages
1 2
vexspits
Replies: 138
Views: 21,410
February 29th, 2012, 03:11 PM Go to last post
Poll

Poll: Which hit first the hammer or the feather?

Started by , August 18th, 2006 02:52 AM
2 Pages
1 2
Replies: 116
Views: 19,513
January 30th, 2009, 06:11 AM Go to last post

Greatest Physicist of All Time

Started by , July 12th, 2009 04:59 AM
Replies: 51
Views: 16,679
April 23rd, 2013, 02:15 PM Go to last post

Frozen Raspberries in the Microwave

Started by jjsjr, January 26th, 2007 03:08 PM
Replies: 10
Views: 16,599
February 2nd, 2007, 07:02 PM Go to last post

Time

Started by (In)Sanity, November 4th, 2004 01:12 AM
2 Pages
1 2
Replies: 104
Views: 16,072
June 24th, 2008, 08:40 PM Go to last post

Why does the angle of incidence = the angle of reflection?

Started by Jagella, April 30th, 2011 11:34 AM
Replies: 9
Views: 15,818
May 3rd, 2011, 10:42 PM Go to last post

Why Magnetic Perpetual Motion Won't Work?

Started by rxan, January 17th, 2008 09:58 PM
Replies: 13
Views: 15,567
February 1st, 2008, 01:21 PM Go to last post

egg drop using limited materials

Started by punkymonkey, May 20th, 2008 03:29 PM
Replies: 21
Views: 14,934
May 27th, 2008, 11:26 PM Go to last post

What happens to sound traveling from earth to outer space?

Started by bwindish, December 22nd, 2008 11:52 PM
2 Pages
1 2
Replies: 122
Views: 14,624
February 11th, 2010, 05:41 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: 14,582
August 1st, 2005, 07:42 PM Go to last post

spherical vs cylindrical lens

Started by precious, October 29th, 2011 09:00 AM
Replies: 4
Views: 14,494
November 9th, 2011, 07:39 AM Go to last post

Do all things fall at the same rate?

Started by xxbluejay21, May 26th, 2011 04:57 PM
Replies: 17
Views: 13,989
April 28th, 2013, 03:42 AM Go to last post

Can a car compass work?

Started by Leszek Luchowski, August 9th, 2008 03:46 PM
Replies: 18
Views: 13,866
December 24th, 2012, 12:47 AM Go to last post

Winding a solenoid several layers in depth

Started by chekhonte, November 13th, 2008 10:17 AM
Replies: 34
Views: 13,747
June 14th, 2013, 11:11 AM Go to last post

ABSOLUTE MOTION VS RELATIVE MOTION

Started by MacM, July 4th, 2005 12:25 AM
2 Pages
1 2
Replies: 115
Views: 13,404
August 9th, 2005, 07:12 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: 13,395
March 23rd, 2011, 03:23 AM Go to last post

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