Physics

Solving a Math Problem.
I was boasting about my Physics/ Maths to a small girl appearing for IIT [Engineering School] I solved many Maths/ Physics Problems. But then she gave me a difficult question. That I could not solve. She had the answer at back of the booklet. She told me some formula. But I was not convinced. Here is the... 5 Apr 2010 15:00

Thank you God/Jesus
If God exists in any way and he came to this planet and endured what we're told he did as Jesus for the reason(s) we're told he did so then we all owe him great thanks, including those who are not aware of it. In other words: "Happy Easter" ... 8 May 2010 15:37

2 Terms
Happy Easter everyone! Heard this at a bonfire last night...... All politicians should serve two terms. One in office. One in prison. It made my evening! ... 7 Apr 2010 07:51

PING: Steve Willner
The following article should be interesting to you. http://bit.ly/9nLpPk Neutrino experiment shows that radioactivity does not heat earth's core Using a delicate instrument located under a mountain in central Italy, two University of Massachusetts Amherst physicists are measuring some of the faintest and ... 23 Apr 2010 21:35

Mass-Energy Equivalence
On Apr 3, 10:23 pm, Tom Roberts wrote: Tony M wrote: As per the mass-energy equivalence, can I assume the following is valid? In relativity, which I assume is the context for your question, mass and energy are not "equivalent" in the manner you seem to think. They are in certain circumstances... 9 May 2010 08:54

Physics_For_Entertaiment
Found this on xkcd. http://www.archive.org/details/physicsforentert035428mbp --Mike Jr. ... 4 Apr 2010 01:47

Final RFD for sci.physics.acoustics / LAST CALL FOR COMMENTS
LAST CALL FOR COMMENTS (LCC) unmoderated group: sci.physics.acoustics This is a formal Request for Discussion (RFD) for the creation of the unmoderated newsgroup sci.physics.acoustics NEWSGROUPS LINE: For your newsgroups file: sci.physics.acoustics Topics in acoustics an... 4 Apr 2010 00:42

More on why the cosmic ray/cloud cover connection is more important than greenhouse gases
27-day variation in cloud amount in the Western Pacific warm pool region … Y Takahashi, Y Okazaki, M Sato, H … - Atmos. Chem. …, 2010 http://www.atmos-chem-phys.org/10/1577/2010/acp-10-1577-2010.pdf Galactic cosmic rays-clouds effect and bifurcation model of the Earth global climate. Part 1. Theory VD Rusov, ... 6 Apr 2010 13:03

Peter T. Daniels ran out of electrical outlets; states rewiring
Murray Arnow filted: Peter Moylan wrote: I had a similar experience in my second university year. In the Physics subject the p-n semiconductor junction was explained in a certain way. In a parallel Electrical Engineering subject it was explained in a completely different way. Each of those subjects... 3 Apr 2010 14:50

Quantum Gravity 363.1: Belgium Introduces Noncommutative Gravitation with and without Causation
From Osher Doctorow Nicolas Franco of U. Namur FUNDP Belgium, "Towards a noncommutative version of gravitation," arXiv: 1003.5407 v1 [math-ph] 29 Mar 2010, introduces a Noncomutative generalization/modification of Connes' Noncommutative Geometry to replace Riemannian geometry/manifolds by Lorentzian geometry/man... 3 Apr 2010 03:58