rek

Toronto, ON, Canada

All is vanity.

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Are there any benefits to a large body of water in a space habitat?

science-based space-constructs megastructures asked Feb 9, 2018 at 7:17

worldbuilding.stackexchange.com

19 votes

Stabilizing a McKendree Cylinder Habitat

science-based space-constructs engineering asked Aug 29, 2017 at 22:04

worldbuilding.stackexchange.com

19 votes

Evolution of ophidian sapience and caudal tool use

creature-design evolution fauna sapience tools asked Sep 20, 2016 at 15:57

worldbuilding.stackexchange.com

18 votes

Are 'ambiskeletons' viable?

science-based xenobiology anatomy bio-mechanics asked Dec 9, 2020 at 21:36

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17 votes

Are there any natural forms of communication as robust as speech/vocalization?

science-based xenobiology communication asked Dec 7, 2017 at 4:28

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16 votes

Heterochiral biosphere: a two-handed world

science-based reality-check evolution xenobiology asked Oct 26, 2016 at 16:02

worldbuilding.stackexchange.com

16 votes

Which conditions would make aerial filter feeding successful?

science-based evolution xenobiology asked Nov 19, 2017 at 21:19

worldbuilding.stackexchange.com

14 votes

Designing a flag for Mars: drag and proportion

science-based mars asked Nov 15, 2016 at 17:04

worldbuilding.stackexchange.com

14 votes

Orientation of a cylindrical habitat/ship in transit

science-based space-travel spaceships engineering propulsion asked Feb 19, 2021 at 1:53

worldbuilding.stackexchange.com

12 votes

O'Neill/McKendree Looping River

science-based engineering water megastructures asked Sep 28, 2017 at 16:20

worldbuilding.stackexchange.com

Top Answers

0g pool: can I keep a big ball of water in space?

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How would a society isolated by monster attacks get food?

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Do I have to rename all creatures in a new world?

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If time travel is possible in the future, no matter how distant, why haven't they come back to tell us?

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Could terrain like this form on Earth? If so, how?

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How do I protect my shop from teleporters?

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How would you capture deer alive in a medieval setting?

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How could an armless race establish civilization?

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What species of animal could take over earth if humans went extinct?

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How would tiny humanoids progress in a much larger world?

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Need a specific event that wrecks the surface, allows the race to survive in bunkers, and affords an aftermath suitable for them to rebuild

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Earth-like planet with tundra or taiga as dominant biomes?

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What color is a space elevator?

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How to avoid boats on a mainly oceanic world?

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What would be the traits of a humanoid being who would live more comfortably in modern society?

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How Would I Make an Oceanless World Feasible?

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Terraforming Antarctica: Is it possible to make it habitable without harming the Earth?

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Symbiotic anti-virus animal

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Is there any plausible reason for a robot's eyes to glow?

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A way of getting the water to the top of the tall building without electricity?

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How could I explain why a humanoid, intelligent creature melts when splashed with pure water?

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Plausibility of species with multi-colored skin

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How do I make oxygen for a generation ship?

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Exploring a world with chiral biochemistry: chirality detection

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Are external lights on spaceships even necessary?

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Punishment in pacifist society

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What qualities could a hominid evolve to make it a better farmer?

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Would humanoids with fur be offended by fur clothing?

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Planet of the Aves: Tool use

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How can a nocturnal race develop agriculture?

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