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Topics	Replies	Views	Last post
Physics, Astronomy & Cosmology \ Why is leg room on transport so limited ? Started by Petrochemicals	17	444	Last post by alancalverd 10/05/2022 23:51:33
Just Chat! \ How many people have studied history? Started by Petrochemicals	10	414	Last post by Pseudoscience-is-malarkey 10/05/2022 18:48:46
Technology \ Are electric cars responsible for natural gas demand? Started by Petrochemicals	161	7867	Last post by Petrochemicals 30/04/2022 22:16:15
Technology \ Are solar panels worthwhile? Started by Petrochemicals	36	1329	Last post by Petrochemicals 27/04/2022 22:50:37
Just Chat! \ Is there a new paradigm shift in warfare? Started by Petrochemicals	4	242	Last post by alancalverd 24/04/2022 18:17:35
Physics, Astronomy & Cosmology \ How does ice actually freeze? Started by Petrochemicals	5	618	Last post by alancalverd 03/04/2022 17:27:31
Plant Sciences, Zoology & Evolution \ Does nature turn off genes? Started by Petrochemicals	5	660	Last post by evan_au 27/03/2022 22:39:18
Plant Sciences, Zoology & Evolution \ How does natural selection work? Started by Petrochemicals	19	1068	Last post by Bored chemist 26/03/2022 22:42:28
Physics, Astronomy & Cosmology \ How did this rocket stage gain the energy to get to the moon? Started by Petrochemicals	7	870	Last post by evan_au 07/03/2022 20:34:49
Technology \ Are radar detection cross section images dependant on distance? Started by Petrochemicals	7	592	Last post by Bored chemist 02/03/2022 08:49:05
New Theories \ Does man's use of energy in the last 200 years mean global warming is man-made? Started by Petrochemicals	242	33310	Last post by Kryptid 24/02/2022 00:00:13
New Theories \ If space is still expanding, could not space itself account for dark matter? Started by Petrochemicals	2	301	Last post by Origin 05/02/2022 16:49:13
Technology \ How much energy does it take to produce washing powder? Started by Petrochemicals	1	457	Last post by Petrochemicals 02/02/2022 20:36:21
Just Chat! \ Anarchists cookbook anyone? Started by Petrochemicals	5	529	Last post by Jonytto 01/02/2022 20:18:37
The Environment \ What caused this sea surface temperature anomoly? Started by Petrochemicals	2	515	Last post by Petrochemicals 10/01/2022 07:06:25
Physiology & Medicine \ Why do finger tip pads heal so well? Started by Petrochemicals	5	996	Last post by CliffordK 28/12/2021 18:28:53
Technology \ Can I get an electric gas boiler? Started by Petrochemicals	3	686	Last post by Bored chemist 27/12/2021 11:23:54
Just Chat! \ Why the fake news? Started by Petrochemicals	50	3229	Last post by alancalverd 19/12/2021 14:49:44
Physics, Astronomy & Cosmology \ Why do microwave ovens arc and spark with metal? Started by Petrochemicals	3	908	Last post by evan_au 12/12/2021 22:19:58
Physics, Astronomy & Cosmology \ If the uk wash colder, would it take CO2 equal to half a million cars off road? Started by Petrochemicals	9	1332	Last post by Petrochemicals 11/12/2021 02:10:02