User rek

25 votes

9 answers

4k views

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

asked Feb 9, 2018 at 7:17

19 votes

8 answers

2k views

Evolution of ophidian sapience and caudal tool use

asked Sep 20, 2016 at 15:57

19 votes

14 answers

5k views

Stabilizing a McKendree Cylinder Habitat

asked Aug 29, 2017 at 22:04

18 votes

4 answers

2k views

Are 'ambiskeletons' viable?

asked Dec 9, 2020 at 21:36

17 votes

10 answers

4k views

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

asked Dec 7, 2017 at 4:28

16 votes

3 answers

858 views

Heterochiral biosphere: a two-handed world

asked Oct 26, 2016 at 16:02

16 votes

7 answers

2k views

Which conditions would make aerial filter feeding successful?

asked Nov 19, 2017 at 21:19

14 votes

9 answers

760 views

Designing a flag for Mars: drag and proportion

asked Nov 15, 2016 at 17:04

14 votes

11 answers

2k views

Orientation of a cylindrical habitat/ship in transit

asked Feb 19, 2021 at 1:53

12 votes

7 answers

1k views

O'Neill/McKendree Looping River

asked Sep 28, 2017 at 16:20

10 votes

3 answers

560 views

Procedurally generating a galaxy's worth of names

asked Mar 19, 2020 at 18:56

9 votes

4 answers

993 views

Is this subspeciation plausible?

asked Jan 2, 2018 at 17:47

8 votes

2 answers

728 views

The Great Deoxygenation Event

asked Feb 2, 2018 at 5:59

7 votes

3 answers

502 views

Barycentric influence on plate tectonics

asked Sep 30, 2016 at 16:51

7 votes

5 answers

714 views

Primogeniture/marriage/clans/etc in a hermaphroditic species

asked Oct 7, 2016 at 18:44

6 votes

4 answers

373 views

Would pleopod swimming scale?

asked Jul 30, 2021 at 3:20

5 votes

3 answers

504 views

Map projection for a pseudospherical world

asked Jul 30, 2020 at 21:28

5 votes

3 answers

188 views

Neurological supercharger out of thin air

asked Nov 15, 2017 at 16:08

4 votes

4 answers

344 views

How to maximize the sand depth of a desert planet

asked Sep 16, 2020 at 20:32

3 votes

3 answers

683 views

What is the best form of powered vehicular flight within a McKendree habitat?

asked Apr 27, 2020 at 17:11

3 votes

2 answers

327 views

Alien "rabbit ears" [closed]

asked Jan 10, 2017 at 2:02

2 votes

2 answers

194 views

Could a habitat ring be spun-up and stabilized by electromagnets?

asked Jun 19, 2017 at 2:29

Stack Exchange Network

22 Questions

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

Evolution of ophidian sapience and caudal tool use

Stabilizing a McKendree Cylinder Habitat

Are 'ambiskeletons' viable?

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

Heterochiral biosphere: a two-handed world

Which conditions would make aerial filter feeding successful?

Designing a flag for Mars: drag and proportion

Orientation of a cylindrical habitat/ship in transit

O'Neill/McKendree Looping River

Procedurally generating a galaxy's worth of names

Is this subspeciation plausible?

The Great Deoxygenation Event

Barycentric influence on plate tectonics

Primogeniture/marriage/clans/etc in a hermaphroditic species

Would pleopod swimming scale?

Map projection for a pseudospherical world

Neurological supercharger out of thin air

How to maximize the sand depth of a desert planet

What is the best form of powered vehicular flight within a McKendree habitat?

Alien "rabbit ears" [closed]

Could a habitat ring be spun-up and stabilized by electromagnets?