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: 11,070
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: 8,664
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: 7,432
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: 3,354
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: 576
September 2nd, 2017, 08:57 AM Go to last post

harnessing background radiation?

Started by icewendigo, June 21st, 2006 01:09 PM
Replies: 8
Views: 2,157
June 29th, 2006, 11:28 PM Go to last post

Earth faster rotation

Started by icewendigo, February 13th, 2009 10:22 AM
Replies: 16
Views: 2,090
February 25th, 2009, 07:23 PM Go to last post

Floating on Neptune? (pressure? density? gravity?)

Started by icewendigo, August 9th, 2012 09:16 AM
Replies: 3
Views: 550
August 10th, 2012, 04:20 PM Go to last post

Why is stone cold?

Started by icewendigo, December 17th, 2012 01:17 PM
Replies: 4
Views: 1,739
December 17th, 2012, 09:21 PM Go to last post

Swiss watches

Started by icu, April 24th, 2009 07:09 PM
Replies: 2
Views: 513
April 24th, 2009, 09:17 PM Go to last post


Started by icu, May 8th, 2009 04:43 AM
Replies: 4
Views: 652
May 10th, 2009, 12:01 AM Go to last post

focal point, negative or positive?

Started by icu, May 9th, 2009 11:33 PM
Replies: 7
Views: 2,737
May 11th, 2009, 04:19 PM Go to last post

SSRF project completed

Started by idealguy, April 29th, 2009 11:30 PM
Replies: 1
Views: 760
April 29th, 2009, 11:51 PM Go to last post

Nothing can travel faster than light, but nothing slower?

Started by Idiotboy, August 22nd, 2009 02:35 PM
Replies: 2
Views: 658
August 23rd, 2009, 05:28 PM Go to last post

Light and Sound in a vacuum -

Started by Ifyouseekmoney1234567890, June 16th, 2009 04:36 PM
Replies: 5
Views: 781
June 18th, 2009, 11:33 PM Go to last post

Could you please clear something up.

Started by Ignoramus, December 15th, 2009 02:59 PM
Replies: 8
Views: 1,369
December 18th, 2009, 11:24 PM Go to last post

Constancy of speed of light - I don't believe it.

Started by igor, May 8th, 2007 05:36 PM
Replies: 53
Views: 4,452
May 27th, 2007, 07:09 AM Go to last post

Functional Integrated Bioelectronics?

Started by ih, March 23rd, 2006 09:59 AM
Replies: 2
Views: 859
April 1st, 2006, 04:57 PM Go to last post

The energy in Universe is constant?

Started by ihavebrain, January 1st, 2012 03:52 PM
Replies: 6
Views: 1,793
January 3rd, 2012, 07:48 AM Go to last post

Holographic searching...

Started by iisjreg, November 9th, 2006 05:09 PM
Replies: 7
Views: 2,300
February 15th, 2007, 01:32 PM Go to last post

The Sound Barrier

Started by Ika, September 9th, 2008 10:23 PM
Replies: 2
Views: 604
September 10th, 2008, 12:38 AM Go to last post

what is a newton meter?

Started by ilike2pokypoky, August 8th, 2014 12:41 PM
Replies: 9
Views: 213
August 9th, 2014, 11:04 AM Go to last post

New guy

Started by ilikeick, January 25th, 2008 09:06 PM
Replies: 41
Views: 4,290
March 4th, 2008, 01:00 PM Go to last post

Many World

Started by ilikeick, March 24th, 2008 10:19 PM
Replies: 2
Views: 713
March 25th, 2008, 09:28 PM Go to last post

non-Natural Electromagnetic Field

Started by IllusionConcerto, February 24th, 2007 12:26 PM
Replies: 9
Views: 1,237
February 27th, 2007, 09:30 PM Go to last post

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