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: 13,690
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: 11,407
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: 10,451
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: 6,088
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: 3,613
September 2nd, 2017, 07:57 AM Go to last post

Laws, principles and facts

Started by iantresman, December 18th, 2013 05:24 PM
Replies: 16
Views: 686
December 19th, 2013, 07:43 PM Go to last post

Movie Time Travel

Started by iBlackSunday, May 25th, 2010 09:53 PM
Replies: 17
Views: 1,618
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: 1,484
October 1st, 2007, 05:25 PM Go to last post

limits of luminosity

Started by icarus, December 10th, 2008 12:09 PM
Replies: 7
Views: 1,202
December 11th, 2008, 12:09 PM Go to last post

E=mc^2 and gravitation potential energy

Started by icarus2, March 19th, 2010 12:54 AM
Replies: 5
Views: 1,726
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: 2,428
June 29th, 2006, 10:28 PM Go to last post

Curving water ? and Simple Experiments

Started by icewendigo, July 10th, 2007 02:01 PM
Replies: 3
Views: 882
July 10th, 2007, 05:32 PM Go to last post

The speed of sound?

Started by icewendigo, July 13th, 2007 09:10 AM
Replies: 1
Views: 659
July 13th, 2007, 09:27 AM Go to last post

How do Antenae pickup electromagnetic waves?

Started by icewendigo, January 18th, 2008 10:52 AM
Replies: 8
Views: 1,301
January 29th, 2008, 07:26 PM Go to last post

brick falling in water?

Started by icewendigo, April 6th, 2008 02:08 PM
Replies: 2
Views: 877
April 7th, 2008, 01:00 AM Go to last post

fall through water

Started by icewendigo, October 27th, 2008 06:32 PM
Replies: 3
Views: 1,797
October 27th, 2008, 11:09 PM Go to last post

Earth faster rotation

Started by icewendigo, February 13th, 2009 10:22 AM
Replies: 16
Views: 2,294
February 25th, 2009, 07:23 PM Go to last post

lenses creating a virtual image?

Started by icewendigo, January 20th, 2011 02:56 PM
Replies: 4
Views: 1,210
January 22nd, 2011, 10:05 AM Go to last post

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

Started by icewendigo, February 14th, 2011 10:10 AM
Replies: 3
Views: 1,099
February 17th, 2011, 08:44 AM Go to last post

Can light/emissions be used to reduce/shield vs gamma rays?

Started by icewendigo, February 23rd, 2011 09:15 AM
Replies: 10
Views: 2,843
March 18th, 2011, 03:12 AM Go to last post

Neutrino in orbit?

Started by icewendigo, March 14th, 2011 01:39 PM
Replies: 12
Views: 1,476
March 15th, 2011, 06:10 PM Go to last post

Gravity in a hollow sphere?

Started by icewendigo, March 15th, 2011 02:19 PM
Replies: 26
Views: 5,024
March 18th, 2011, 11:58 PM Go to last post

Cyclotron cost and use for medical isotopes?

Started by icewendigo, March 24th, 2011 10:46 AM
Replies: 3
Views: 4,800
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: 783
August 1st, 2011, 12:29 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: 416
July 4th, 2014, 01:41 AM Go to last post

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