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This section allows you to view the topics this user has created, and which topics the user has participated in.

Topics	Replies	Views	Last post
New Theories \ is the big bang correct? Started by caboose17	380	233535	Last post by Ophiolite 12/03/2013 02:07:39
Physics, Astronomy & Cosmology \ What particle carries magnetic field? Started by manjit	46	53037	Last post by yor_on 22/10/2012 10:24:57
Technology \ How do water fuel cells work? Started by 0	64	84456	Last post by peppercorn 02/04/2012 13:50:32
Physics, Astronomy & Cosmology \ Why does light travel in a straight line? Started by 0	38	78155	Last post by johanwarn 16/12/2009 11:10:14
Physics, Astronomy & Cosmology \ How big is a proton? Started by labview1958	18	9704	Last post by lightarrow 14/12/2009 11:30:18
Physics, Astronomy & Cosmology \ The refractive index of copper is 1.10. How? Started by labview1958	47	42718	Last post by labview1958 30/11/2009 09:42:28
Physics, Astronomy & Cosmology \ Should colliding light cancel itself out ? Started by neilep	25	15307	Last post by Vern 04/09/2009 12:30:33
Physics, Astronomy & Cosmology \ How much do all of the electrons on Earth weigh? Started by 0	29	21487	Last post by Farsight 26/08/2009 18:23:13
Physics, Astronomy & Cosmology \ When light leaves a prism, does it change speed? Started by neilep	24	30305	Last post by lightarrow 19/08/2009 21:13:47
Physics, Astronomy & Cosmology \ radioactive decay curve: why not linear? Started by labview1958	3	10862	Last post by Bored chemist 12/08/2009 18:59:40
Physics, Astronomy & Cosmology \ What force do repelling, matched pairs of magnets apply? Started by labview1958	8	9374	Last post by labview1958 12/08/2009 15:56:47
Physics, Astronomy & Cosmology \ Why do people insist that NASA made up the Moon landings? Started by chris	43	22825	Last post by lightarrow 11/08/2009 02:39:28
Physics, Astronomy & Cosmology \ Can a radio signal be blocked by a mountain? Started by labview1958	28	26358	Last post by 0 17/07/2009 16:29:19
Physics, Astronomy & Cosmology \ What is the driving force behind photons? Started by manjit	71	53980	Last post by Vern 24/04/2009 21:03:24
Science Experiments \ Simple elelectricity experiment using a lab rheostat Started by labview1958	1	10041	Last post by labview1958 10/04/2009 02:14:37
Physics, Astronomy & Cosmology \ Why is glass transparent yet copper metal is opaque? Started by labview1958	3	12627	Last post by yor_on 19/03/2009 19:47:55
Physics, Astronomy & Cosmology \ How does temperature of a resistor vary with resistance? Started by labview1958	13	8996	Last post by LeeE 06/03/2009 00:14:18
Physics, Astronomy & Cosmology \ electric field lines Started by labview1958	9	4788	Last post by 0 16/01/2009 21:34:08
Physics, Astronomy & Cosmology \ How fast do atoms travel? Started by 0	17	32980	Last post by lightarrow 25/12/2008 18:12:30
Physics, Astronomy & Cosmology \ What Are Virtual Particles? Started by boombox	9	13358	Last post by labview1958 04/12/2008 14:34:48