Notices

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.

Sub-Forums
  Forums Last Post
Page 1 of 277 1231151101 ... LastLast
Threads 1 to 20 of 5531
Threads in This Forum
  Rating Title / Thread Starter Replies/Views Last Post ByReverse Sort Order

Sticky Thread Sticky: Theory of Relativity Primers

Started by Markus Hanke, September 2nd, 2017 07:57 AM
Replies: 0
Views: 3,283
September 2nd, 2017, 07:57 AM 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: 10,170
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: 5,810
August 11th, 2012, 09:44 AM Go to last post

Sticky Thread Sticky: Physic Lectures on (QED)

Started by Heinsbergrelatz, March 4th, 2010 08:09 AM
Replies: 1
Views: 13,418
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: 11,134
June 12th, 2009, 04:22 PM Go to last post

Moved: Trying to understand the principle of General Relativity

Started by grandi, September 20th, 2019 09:19 AM
Replies: -
Views: -

time and space

Started by samir, September 14th, 2019 11:16 AM
Replies: 3
Views: 207
September 14th, 2019, 06:37 PM Go to last post

The twin paradox (now with pictures)

Started by river_rat, September 12th, 2019 04:28 PM
Replies: 0
Views: 147
September 12th, 2019, 04:28 PM Go to last post

55 gallon batteries

Started by gravitywell, September 8th, 2019 11:07 PM
Replies: 3
Views: 194
September 9th, 2019, 11:39 AM Go to last post

Moved: Incomplete Formula

Started by talanum46, September 4th, 2019 06:48 AM
Replies: -
Views: -

Passage of time in interstellar space

Started by RayCRO, September 3rd, 2019 04:32 AM
Replies: 4
Views: 229
September 3rd, 2019, 11:20 AM Go to last post

The flow of time

Started by wegs, May 6th, 2019 09:20 AM
Replies: 14
Views: 2,406
September 1st, 2019, 09:10 AM Go to last post
Replies: 8
Views: 2,632
September 1st, 2019, 08:15 AM Go to last post

Moved: Question: Is the Twin Paradox solution false?

Started by grandi, August 31st, 2019 03:39 AM
Replies: -
Views: -

Moved: The Certainty Principle

Started by out-of-nowhere, August 29th, 2019 05:42 PM
Replies: -
Views: -
Replies: 0
Views: 336
August 28th, 2019, 03:12 AM Go to last post

Moved: Space"time" of Electromagnetism

Started by talanum46, August 23rd, 2019 07:02 AM
Replies: -
Views: -

Moved: Time and Space are inversely proportional.

Started by LorrettaOShea, August 23rd, 2019 01:22 PM
Replies: -
Views: -

Moved: Is interference of quantum waves a somewhat rare event?

Started by out-of-nowhere, August 22nd, 2019 12:17 PM
Replies: -
Views: -

Gravity, motion & space-time query/thought

Started by leohopkins, August 21st, 2019 04:04 PM
Replies: 1
Views: 416
August 22nd, 2019, 11:35 AM Go to last post
Replies: -
Views: -

How does spacetime curvature cause gravity?

Started by anticorncob28, August 6th, 2019 11:35 PM
Replies: 7
Views: 779
August 11th, 2019, 11:51 AM Go to last post

Neutrino

Started by talanum46, July 15th, 2019 06:18 AM
Replies: 11
Views: 794
August 2nd, 2019, 12:02 PM Go to last post
Replies: 0
Views: 379
July 31st, 2019, 03:06 AM Go to last post

The Uncertainty Principle

Started by geordief, June 1st, 2019 02:37 PM
Replies: 10
Views: 707
July 29th, 2019, 02:32 PM Go to last post

Page 1 of 277 1231151101 ... LastLast
Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend
Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •