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: 13,173
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: 10,844
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: 9,936
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: 5,485
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: 3,020
September 2nd, 2017, 07:57 AM Go to last post

Movie Time Travel

Started by iBlackSunday, May 25th, 2010 09:53 PM
Replies: 17
Views: 1,589
May 27th, 2010, 12:29 PM Go to last post

I'm going to be a trillionare.

Started by IcarejustAsmuch, September 27th, 2007 02:22 PM
Replies: 9
Views: 1,463
October 1st, 2007, 05:25 PM Go to last post

limits of luminosity

Started by icarus, December 10th, 2008 11:09 AM
Replies: 7
Views: 1,164
December 11th, 2008, 11:09 AM Go to last post

E=mc^2 and gravitation potential energy

Started by icarus2, March 19th, 2010 12:54 AM
Replies: 5
Views: 1,693
April 1st, 2010, 08:48 PM Go to last post

harnessing background radiation?

Started by icewendigo, June 21st, 2006 12:09 PM
Replies: 8
Views: 2,381
June 29th, 2006, 10:28 PM Go to last post

The speed of sound?

Started by icewendigo, July 13th, 2007 09:10 AM
Replies: 1
Views: 629
July 13th, 2007, 09:27 AM Go to last post

How do Antenae pickup electromagnetic waves?

Started by icewendigo, January 18th, 2008 09:52 AM
Replies: 8
Views: 1,266
January 29th, 2008, 06:26 PM Go to last post

brick falling in water?

Started by icewendigo, April 6th, 2008 02:08 PM
Replies: 2
Views: 847
April 7th, 2008, 01:00 AM Go to last post

Why is a wet smimming suit harder to remove than a dry one?

Started by icewendigo, February 14th, 2011 09:10 AM
Replies: 3
Views: 1,075
February 17th, 2011, 07:44 AM Go to last post

Neutrino in orbit?

Started by icewendigo, March 14th, 2011 01:39 PM
Replies: 12
Views: 1,432
March 15th, 2011, 06:10 PM Go to last post

Cyclotron cost and use for medical isotopes?

Started by icewendigo, March 24th, 2011 10:46 AM
Replies: 3
Views: 4,725
March 26th, 2011, 12:42 PM Go to last post

Running driving speed on other planets??

Started by icewendigo, July 31st, 2011 10:59 AM
Replies: 2
Views: 744
August 1st, 2011, 12:29 AM Go to last post

Is earth's core an electric turbine for a perspective?

Started by icewendigo, February 15th, 2012 10:59 AM
Replies: 2
Views: 880
February 15th, 2012, 06:20 PM Go to last post

Dual wings for a flying creature?

Started by icewendigo, March 23rd, 2012 02:52 PM
Replies: 5
Views: 751
April 5th, 2012, 02:06 PM Go to last post

Why is vacuum suction so darn powerful?

Started by icewendigo, April 13th, 2012 07:45 AM
Replies: 14
Views: 793
April 14th, 2012, 10:49 AM Go to last post

Where's the beef? I mean the mass

Started by icewendigo, April 19th, 2012 02:47 PM
Replies: 14
Views: 978
April 24th, 2012, 10:00 AM Go to last post
Replies: 11
Views: 806
April 8th, 2013, 01:30 PM Go to last post
Replies: 10
Views: 683
June 21st, 2013, 06:23 AM Go to last post

Can a sand coloured lense letting IR and UV light?

Started by icewendigo, August 20th, 2013 02:21 PM
Replies: 4
Views: 320
August 21st, 2013, 10:17 AM Go to last post

Reflection of sky mirage on a hot road

Started by icewendigo, July 3rd, 2014 09:05 AM
Replies: 3
Views: 384
July 4th, 2014, 01:41 AM Go to last post

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