User MacGuffin - Worldbuilding Stack Exchange

14 votes

What animal would make the best centaur

answered May 1, 2024 at 21:46

12 votes

Fastest way to do damage/kill with wind

answered May 2, 2024 at 16:33

10 votes

Is there any way to save an inbred human population that also happens to be the last one left?

answered Jul 23, 2024 at 2:55

8 votes

The Apollo program on an alternative moon with greater surface gravity

answered Jul 6 at 20:26

6 votes

Why can my artificial wombs only work in vivo?

answered Jan 12 at 8:38

6 votes

Accepted

How to maximize the population of an unbalanced polygamous lifestyle

answered Feb 13 at 3:12

5 votes

How effective would opium be at silencing primates like bonobos, chimpanzees, and howlers?

answered May 24 at 7:58

5 votes

Accepted

a world without bone

answered Feb 11 at 21:22

5 votes

Overland Ekranoplan Highways?

answered Jun 26 at 0:38

5 votes

What would America lack if cut off from World trade for years?

answered Sep 1, 2020 at 23:29

4 votes

How to move a large amount of energy being generated as electricity in a situation where a powerline isn't a usable option?

answered Apr 14, 2023 at 16:08

4 votes

Weapons that kill selectively

answered Aug 21, 2023 at 11:30

4 votes

Everything has a tiny nuclear reactor in it. How much of a concern are illegal nuclear bombs?

answered Jul 4, 2024 at 16:37

4 votes

Best way for floating jellyfish to be deactivated?

answered Jun 27 at 0:53

3 votes

Could a pre-industrial society go through the Demographic Transitions?

answered Jul 5 at 23:00

3 votes

How could warfare be kept using pike and shot like tactics for 700 years?

answered Jul 15, 2024 at 18:38

3 votes

Nuclear Piston Engine - Is it possible?

answered Oct 19, 2022 at 3:20

3 votes

Underwater prison for cyborg/enhanced prisoners?

answered Jan 7, 2021 at 6:14

2 votes

What evolutionary pressures would lead to massive differences in intelligence between the sexes?

answered Jul 15, 2024 at 17:28

2 votes

Everything has a tiny nuclear reactor in it. How much of a concern are illegal nuclear bombs?

answered Jul 4, 2024 at 22:07

2 votes

Founder’s effect causing the majority of people in a post-apocalyptic world to become colorblind?

answered Aug 3, 2020 at 13:14

2 votes

Is it feasible that cars would be made with a central driving position?

answered 2 days ago

2 votes

How realistic is an island city sustained without agriculture?

answered Jan 22 at 5:25

2 votes

Can Victorian engineers build spacecraft with an Epstein drive?

answered Jul 25, 2024 at 19:40

2 votes

How would you "stun" a spaceship (i.e. incapacitate it nonlethally)?

answered Feb 3 at 5:37

1 vote

Blue Skinned Alien pigment

answered Feb 4 at 20:18

1 vote

Why would a near future, interstellar empire still have military units/divisions using ‘antique’ weapons (Cavalry, bolt-action rifles, long bayonets)?

answered Feb 5 at 4:19

1 vote

Non-Hereditary Citizenship, Guaranteed by Service?

answered Feb 11 at 11:56

1 vote

How to sustain a monoracial society in a modern world?

answered Feb 3 at 0:00

1 vote

What could lead to HTP submarines surviving into the modern day?

answered Mar 20 at 4:52

Stack Exchange Network

60 Answers

What animal would make the best centaur

Fastest way to do damage/kill with wind

Is there any way to save an inbred human population that also happens to be the last one left?

The Apollo program on an alternative moon with greater surface gravity

Why can my artificial wombs only work in vivo?

How to maximize the population of an unbalanced polygamous lifestyle

How effective would opium be at silencing primates like bonobos, chimpanzees, and howlers?

a world without bone

Overland Ekranoplan Highways?

What would America lack if cut off from World trade for years?

How to move a large amount of energy being generated as electricity in a situation where a powerline isn't a usable option?

Weapons that kill selectively

Everything has a tiny nuclear reactor in it. How much of a concern are illegal nuclear bombs?

Best way for floating jellyfish to be deactivated?

Could a pre-industrial society go through the Demographic Transitions?

How could warfare be kept using pike and shot like tactics for 700 years?

Nuclear Piston Engine - Is it possible?

Underwater prison for cyborg/enhanced prisoners?

What evolutionary pressures would lead to massive differences in intelligence between the sexes?

Everything has a tiny nuclear reactor in it. How much of a concern are illegal nuclear bombs?

Founder’s effect causing the majority of people in a post-apocalyptic world to become colorblind?

Is it feasible that cars would be made with a central driving position?

How realistic is an island city sustained without agriculture?

Can Victorian engineers build spacecraft with an Epstein drive?

How would you "stun" a spaceship (i.e. incapacitate it nonlethally)?

Blue Skinned Alien pigment

Why would a near future, interstellar empire still have military units/divisions using ‘antique’ weapons (Cavalry, bolt-action rifles, long bayonets)?

Non-Hereditary Citizenship, Guaranteed by Service?

How to sustain a monoracial society in a modern world?

What could lead to HTP submarines surviving into the modern day?