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 09:09 AM
Replies: 1
Views: 11,177
July 24th, 2011, 05:34 PM Go to last post

Sticky Thread Sticky: Special Relativity Primer

Started by Janus, June 12th, 2009 01:57 PM
Replies: 4
Views: 8,789
June 12th, 2009, 05:22 PM Go to last post

Sticky Thread Sticky: Solving the Einstein Field Equations

Started by Markus Hanke, August 25th, 2012 06:23 AM
Replies: 1
Views: 7,605
October 28th, 2012, 10:10 AM Go to last post

Sticky Thread Sticky: Modern Tests of Relativity

Started by Markus Hanke, August 11th, 2012 10:44 AM
Replies: 0
Views: 3,466
August 11th, 2012, 10:44 AM Go to last post

Sticky Thread Sticky: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 08:57 AM
Replies: 0
Views: 703
September 2nd, 2017, 08:57 AM Go to last post

Shielding Permanent Magnets

Started by tjwright2, June 12th, 2006 03:23 AM
Replies: 5
Views: 1,841
June 17th, 2006, 12:44 AM Go to last post

Kinematics physics problems

Started by kingwinner, February 22nd, 2006 12:36 AM
Replies: 3
Views: 1,838
March 9th, 2006, 11:38 PM Go to last post

the concept of angular momentum

Started by logic, September 26th, 2011 08:24 AM
Replies: 32
Views: 1,837
October 6th, 2011, 06:01 PM Go to last post

What is Time?

Started by vistotutti, April 2nd, 2009 09:27 AM
Replies: 26
Views: 1,834
April 6th, 2009, 05:14 PM Go to last post

has dark matter been proven?

Started by gib65, October 27th, 2011 05:41 PM
Replies: 22
Views: 1,833
November 18th, 2012, 08:47 AM Go to last post
Replies: 1
Views: 1,832
August 8th, 2011, 06:00 AM Go to last post

What's beyond the Neutrino?

Started by ZedFighter, April 13th, 2012 09:59 PM
Replies: 10
Views: 1,831
April 25th, 2012, 01:19 AM Go to last post

Photon absorbation in atom

Started by thyristor, January 13th, 2011 01:10 PM
Replies: 15
Views: 1,828
January 19th, 2011, 04:30 PM Go to last post

Gravity Generator

Started by Rohit RK, March 10th, 2010 08:12 AM
Replies: 3
Views: 1,827
March 11th, 2010, 03:11 AM Go to last post

Why is stone cold?

Started by icewendigo, December 17th, 2012 01:17 PM
Replies: 4
Views: 1,827
December 17th, 2012, 09:21 PM Go to last post

The big bang paradox

Started by Excalibur, March 12th, 2006 12:57 PM
Replies: 11
Views: 1,826
March 31st, 2006, 01:28 AM Go to last post


Started by mjr150, November 16th, 2010 05:29 PM
Replies: 8
Views: 1,825
November 19th, 2010, 02:20 PM Go to last post

solid matter.

Started by Halliday, June 29th, 2011 08:58 AM
Replies: 23
Views: 1,825
July 8th, 2011, 06:21 AM Go to last post

pressure from poured concrete vs. pressure from water

Started by SteveC, August 9th, 2009 10:45 PM
Replies: 12
Views: 1,824
August 20th, 2009, 05:28 PM Go to last post

An Experiment to Save The World

Started by boymc, January 3rd, 2010 04:46 AM
Replies: 10
Views: 1,823
January 4th, 2010, 12:21 PM Go to last post

uncertainty principal

Started by shawngoldw, February 1st, 2007 11:28 PM
Replies: 17
Views: 1,820
March 6th, 2007, 06:34 AM Go to last post
Replies: 3
Views: 1,820
August 17th, 2010, 03:05 PM Go to last post


Started by xtotde2de, January 8th, 2008 11:04 AM
Replies: 25
Views: 1,819
January 11th, 2008, 01:26 PM Go to last post

fusion reactor break even

Started by magneticrabbit, March 2nd, 2010 02:48 AM
Replies: 7
Views: 1,819
March 2nd, 2010, 05:03 PM Go to last post

Feynman QED lectures and Relativity

Started by geo_man, September 12th, 2010 11:07 AM
Replies: 6
Views: 1,819
September 15th, 2010, 11:08 AM Go to last post

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