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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 214343 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 20228 Views	28/04/2017 18:32:52 by PmbPhy
		What's the brightness of a star 16 times wider but half as hot as the Sun? Started by philthewineguy	9 Replies 165 Views	Yesterday at 23:46:14 by Kryptid
		Can you measure the one way speed of light without synchronised clocks? Started by jeffreyH « 1 2 »	30 Replies 429 Views	Yesterday at 22:24:15 by Bored chemist
		Did Cassini travel through time? Started by Polywantanomial	1 Replies 73 Views	Yesterday at 16:59:54 by Janus
		What is the Galactic Rotation Velocity of Betelguese? Started by captcass	4 Replies 122 Views	20/04/2021 22:33:13 by captcass
		How long could humanity survive if the sun went out? Started by EvaH	10 Replies 374 Views	20/04/2021 15:40:22 by gem
		How much matter is there on earth? Started by EvaH	3 Replies 174 Views	19/04/2021 11:29:28 by chiralSPO
		Why Didn't Einstein FULLY Address Simultaneity-at-a-Distance? Started by MikeFontenot « 1 2 3 »	40 Replies 784 Views	17/04/2021 20:00:20 by MikeFontenot
		Watching, hearing, playing in a spaceship travelling near speed of light Started by myuncle « 1 2 »	24 Replies 617 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 1408 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 253 Views	13/04/2021 23:51:06 by evan_au
		speed of projectiles inside a free falling vacuum chamber Started by myuncle	8 Replies 231 Views	13/04/2021 23:14:41 by Petrochemicals
		Are galaxies bigger on the inside and galactic πs LESS than 3.14? Started by Peter Dow	1 Replies 138 Views	13/04/2021 14:20:06 by Halc
		Is time travel possible? Started by EvaH « 1 2 »	22 Replies 913 Views	12/04/2021 21:05:24 by maria123
		How do galactic jets form? Started by evan_au	5 Replies 313 Views	11/04/2021 22:41:28 by jeffreyH
		How do you measure the distance to a star or galaxy? Started by EvaH	3 Replies 342 Views	10/04/2021 21:14:42 by lunar7
		MOVED: BBC1 report on the need for a fifth force to spin stars in galaxies Started by Kryptid	0 Replies 79 Views	07/04/2021 21:34:11 by Kryptid
		The danger of the solar activity and how to monitor it? Started by bearnard1212	6 Replies 237 Views	07/04/2021 21:25:41 by evan_au
		Can the Klein-Gordon equation be derived from mass dilation? Started by Richard777	0 Replies 119 Views	06/04/2021 16:54:50 by Richard777
		Can we turn waste plastic into rocket fuel? Started by bearnard1212	12 Replies 441 Views	05/04/2021 09:25:09 by bearnard1212
		Are these figures correct for barraging the Irish sea Started by Petrochemicals	8 Replies 222 Views	05/04/2021 05:01:22 by CliffordK
		Contribution of latent heat of fusion of iron at the Earth’s inner core Started by Astrogazer	4 Replies 385 Views	03/04/2021 08:19:08 by Astrogazer
		Are photons relative? Started by jeffreyH	11 Replies 622 Views	02/04/2021 11:17:19 by yor_on
		Is it possible to weaponize the wind? Started by Pseudoscience-is-malarkey	7 Replies 357 Views	02/04/2021 10:01:03 by alancalverd

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