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The truth is out there, somewhere...

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		The truth is out there, in pictures. Started by paul.fr « 1 2 3 ... 7 »	132 Replies 215526 Views	24/12/2020 16:39:47 by Kryptid
		How do we moderate discussion of new theories in the main part of the forum? Started by Colin2B	8 Replies 20412 Views	28/04/2017 18:32:52 by PmbPhy
		Why does acceleration become so difficult at high velocities? Started by Petrochemicals « 1 2 »	29 Replies 845 Views	Today at 20:41:12 by wolfekeeper
		Can a field vector contain the “history” of a previous system? Started by Richard777	2 Replies 89 Views	Today at 12:51:23 by evan_au
		what would happen if gravitational mass were different than inertial mass? Started by hamdani yusuf	12 Replies 281 Views	Today at 11:08:46 by Eternal Student
		What is the size and shape of single optical photon? Started by Jarek Duda « 1 2 »	25 Replies 688 Views	Today at 05:07:25 by Jarek Duda
		Astronauts weight on the ISS? Started by stevegraham	18 Replies 357 Views	Yesterday at 02:55:48 by CliffordK
		Can we see the universe from the outside? Started by geordief	13 Replies 329 Views	06/05/2021 23:02:17 by Colin2B
		How to calculate the orbital speed of the ISS around the centre of the earth? Started by philthewineguy	6 Replies 289 Views	05/05/2021 00:18:05 by chiralSPO
		Is ultraviolet UVC the new light at the end of the Covid-19 dark tunnel? Started by lankbri	2 Replies 152 Views	04/05/2021 14:32:22 by alancalverd
		Can you help with this simulation? Started by derevles.ru	3 Replies 126 Views	03/05/2021 19:32:53 by Colin2B
		Can you measure the one way speed of light without synchronised clocks? Started by jeffreyH « 1 2 »	38 Replies 1107 Views	29/04/2021 19:35:25 by gem
		How are 3D printers being used for aerospace applications? Started by bearnard1212	0 Replies 111 Views	29/04/2021 15:00:32 by bearnard1212
		Why do we not build a light speed ship? Started by Petrochemicals	16 Replies 581 Views	29/04/2021 04:03:57 by Petrochemicals
		Why Didn't Einstein FULLY Address Simultaneity-at-a-Distance? Started by MikeFontenot « 1 2 3 »	50 Replies 1583 Views	26/04/2021 19:45:03 by MikeFontenot
		autotrophs on Mars? Started by philthewineguy	3 Replies 258 Views	25/04/2021 22:49:09 by evan_au
		What's the brightness of a star 16 times wider but half as hot as the Sun? Started by philthewineguy	10 Replies 492 Views	22/04/2021 12:09:24 by Petrochemicals
		Did Cassini travel through time? Started by Polywantanomial	1 Replies 246 Views	21/04/2021 16:59:54 by Janus
		What is the Galactic Rotation Velocity of Betelguese? Started by captcass	4 Replies 252 Views	20/04/2021 22:33:13 by captcass
		How long could humanity survive if the sun went out? Started by EvaH	10 Replies 512 Views	20/04/2021 15:40:22 by gem
		How much matter is there on earth? Started by EvaH	3 Replies 269 Views	19/04/2021 11:29:28 by chiralSPO
		Watching, hearing, playing in a spaceship travelling near speed of light Started by myuncle « 1 2 »	24 Replies 904 Views	16/04/2021 23:01:53 by Petrochemicals
		What causes nuclear power plant meltdowns? Started by Pseudoscience-is-malarkey « 1 2 3 »	51 Replies 1769 Views	14/04/2021 20:16:08 by SeanB
		Is there a difference between visual and actual location in space? Started by AlexandrKushnirtshuk	6 Replies 372 Views	13/04/2021 23:51:06 by evan_au
		speed of projectiles inside a free falling vacuum chamber Started by myuncle	8 Replies 314 Views	13/04/2021 23:14:41 by Petrochemicals

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