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Nov 26, 2019 at 10:06 comment added Anixx Can they produce integrated circuits and computer chips? It is possible that they brought some from earth and they lasted for a long time but now gradually need replacement
May 24, 2019 at 16:50 answer added Adam Barnes timeline score: 2
May 24, 2019 at 6:40 answer added Ton Day timeline score: 1
May 23, 2019 at 14:54 comment added mootmoot Not making babies. 12km diameter is not enough to sustain current civilization. Unless all those human evolve into miniature human.
May 23, 2019 at 14:42 answer added user9 timeline score: -3
May 23, 2019 at 10:25 comment added technical_difficulty the will to live
May 23, 2019 at 9:16 comment added jcayzac Humans don’t breathe oxygen. Breathable air is roughly 80% nitrogen. Pressurized liquid nitrogen would be an invaluable resource unless the element can be extracted from underground.
May 22, 2019 at 23:41 answer added Thorne timeline score: 1
May 22, 2019 at 22:50 answer added David R timeline score: 2
May 22, 2019 at 20:18 answer added Emilio M Bumachar timeline score: 2
May 22, 2019 at 19:15 comment added TecBrat Not enough for a full answer, but Genetic Diversity is the first shortage that came to mind, but if they've been successful for "several thousand years", maybe they've overcome that. Maybe not. Maybe something cultural changes, causing mate selection to become a problem leading to poor diversity.
May 22, 2019 at 13:16 answer added Murphy timeline score: 20
May 22, 2019 at 11:42 answer added Eth timeline score: 8
May 22, 2019 at 10:30 comment added AJFaraday Bones: 66.media.tumblr.com/tumblr_kvk3497Aw31qzbmsz.jpg
May 22, 2019 at 10:18 answer added Hobbamok timeline score: 1
May 22, 2019 at 8:03 answer added Stig Hemmer timeline score: 12
May 22, 2019 at 8:02 comment added Ludi Hard science, right?
May 22, 2019 at 4:38 comment added Patrick Trentin Mental health.......
May 22, 2019 at 4:25 answer added Berserker timeline score: 2
May 22, 2019 at 1:32 history became hot network question
May 21, 2019 at 23:19 answer added Escaped dental patient. timeline score: 16
May 21, 2019 at 21:59 answer added Willk timeline score: 13
May 21, 2019 at 21:23 comment added Nosajimiki What is the population of this colony, and what has been the limiting factor preventing them from making many redundant colonies at some point in the past several thousand years?
May 21, 2019 at 21:11 answer added Gary Walker timeline score: 23
May 21, 2019 at 19:48 comment added Levi C. Olson I think there might be an argument to be made that this is too broad, or even too story based.
May 21, 2019 at 19:19 answer added Nosajimiki timeline score: 7
May 21, 2019 at 19:01 answer added EstimatorNoiseless timeline score: 29
May 21, 2019 at 18:56 answer added JBH timeline score: 108
May 21, 2019 at 18:41 answer added Green timeline score: 3
May 21, 2019 at 18:31 answer added Laughing Vergil timeline score: 43
May 21, 2019 at 17:58 answer added GerardFalla timeline score: 50
May 21, 2019 at 17:56 comment added o.m. Key question, do they have spaceflight to the asteroids or planets other than Earth?
May 21, 2019 at 17:30 review First posts
May 21, 2019 at 17:45
May 21, 2019 at 17:29 history asked aaronius CC BY-SA 4.0