User D'Monlord

22 votes

Why don't my hover tanks fly?

answered May 23 at 10:54

20 votes

Accepted

What would happen to earth if atmospheric escape were completely stopped?

answered May 21 at 10:49

18 votes

How does one accurately deduce scale from any given fantasy map (to the best one can)?

answered May 24 at 10:27

14 votes

Problems with turning a brackish endoheric lake into freshwater by artificially making an outflow?

answered Aug 23 at 10:05

13 votes

Can You Make A Tiny Nuclear Reactor By Employing Supercritical Conditions For Brief Periods Of Time?

answered May 21 at 23:03

7 votes

What holds back this city of mages from declaring its independence?

answered May 19 at 21:56

7 votes

How long would it take for a civilization to forget how it began?

answered Sep 7 at 19:55

6 votes

Is it possible for an intelligent species to have non-red blood?

answered May 22 at 11:06

6 votes

Accepted

Why would bioluminescence evolve in a Europa-like world?

answered Mar 19 at 3:30

6 votes

Accepted

How to defeat someone with the ability to redirect kinetic energy?

answered Apr 25 at 18:33

5 votes

Accepted

How feasible is it for a construction company working 24/7 to superficially cover a (roughly) 2500x2500x500ft quarry and how long would it take?

answered Mar 20 at 9:10

5 votes

How long will it take for a "mutation" to pass to all the human population?

answered May 3 at 13:17

5 votes

Accepted

Could all of human population fit in China, India, and Mongolia?

answered May 4 at 12:11

5 votes

What atmospheric conditions would prevent sound from traveling more than a short distance?

answered May 24 at 20:17

4 votes

Piezoelectric Horseshoes?

answered Sep 1 at 18:32

4 votes

What adaptations would allow a being to live in tritiated water?

answered Apr 30 at 6:30

4 votes

Accepted

Why does daytime on my planet resemble twilight/dusk?

answered Apr 30 at 6:47

3 votes

What are most hydrogen-dense materials that a pre-electric civilization could produce?

answered Apr 30 at 20:06

3 votes

What could make the technology to be conserved at the level of mid-late 21th century for centuries?

answered Mar 21 at 5:04

3 votes

How do I design a scientifically plausible alien being that is a network of space dust?

answered Mar 20 at 7:26

3 votes

Accepted

How fast can a cylinder spin, with a human on its inner wall, to NOT experience motion sickness?

answered Mar 21 at 9:48

3 votes

Could a Giant Earth planet have lower gravity than Earth?

answered Jul 30, 2022 at 8:04

3 votes

Make a tiny island robust to ecologic collapse

answered Aug 2, 2022 at 9:58

3 votes

Why would a sublight Alcubierre drive be more useful for braking than for propulsion?

answered Mar 17 at 6:19

3 votes

Can migration be planted into an animal's instincts by humans

answered May 25 at 18:26

3 votes

How stable would partial planetary rings be on Lagrange points?

answered Aug 25 at 15:46

3 votes

What stellar temperature, orbital distance, and eccentricity is needed to create an Earthlike orbital planet with a last glacial maximum climate?

answered May 20 at 7:34

3 votes

Would a habitable moon orbiting a Gas Giant experience a runaway cooling effect? (on the side that faces the giant)

answered May 21 at 3:42

3 votes

What are the effects of stopping mitosis?

answered May 21 at 23:49

2 votes

How close to modern technology can humans plausibly get without discovering nukes?

answered May 23 at 11:43

Stack Exchange Network

63 Answers

Why don't my hover tanks fly?

What would happen to earth if atmospheric escape were completely stopped?

How does one accurately deduce scale from any given fantasy map (to the best one can)?

Problems with turning a brackish endoheric lake into freshwater by artificially making an outflow?

Can You Make A Tiny Nuclear Reactor By Employing Supercritical Conditions For Brief Periods Of Time?

What holds back this city of mages from declaring its independence?

How long would it take for a civilization to forget how it began?

Is it possible for an intelligent species to have non-red blood?

Why would bioluminescence evolve in a Europa-like world?

How to defeat someone with the ability to redirect kinetic energy?

How feasible is it for a construction company working 24/7 to superficially cover a (roughly) 2500x2500x500ft quarry and how long would it take?

How long will it take for a "mutation" to pass to all the human population?

Could all of human population fit in China, India, and Mongolia?

What atmospheric conditions would prevent sound from traveling more than a short distance?

Piezoelectric Horseshoes?

What adaptations would allow a being to live in tritiated water?

Why does daytime on my planet resemble twilight/dusk?

What are most hydrogen-dense materials that a pre-electric civilization could produce?

What could make the technology to be conserved at the level of mid-late 21th century for centuries?

How do I design a scientifically plausible alien being that is a network of space dust?

How fast can a cylinder spin, with a human on its inner wall, to NOT experience motion sickness?

Could a Giant Earth planet have lower gravity than Earth?

Make a tiny island robust to ecologic collapse

Why would a sublight Alcubierre drive be more useful for braking than for propulsion?

Can migration be planted into an animal's instincts by humans

How stable would partial planetary rings be on Lagrange points?

What stellar temperature, orbital distance, and eccentricity is needed to create an Earthlike orbital planet with a last glacial maximum climate?

Would a habitable moon orbiting a Gas Giant experience a runaway cooling effect? (on the side that faces the giant)

What are the effects of stopping mitosis?

How close to modern technology can humans plausibly get without discovering nukes?