User Priska

72 votes

Is there any math conjecture that would cause a lot of damage if disproven?

answered Nov 12, 2019 at 22:29

54 votes

How would a young girl/boy (about 14) who never gets old survive in the 16th century?

answered Oct 20, 2019 at 16:22

47 votes

Are there any mathematics that could only be learned by very few people?

answered Oct 25, 2019 at 21:43

39 votes

Accepted

How can my hammerspace safely "decompress"?

answered Oct 3, 2019 at 12:08

31 votes

How would a medieval village protect themselves against dinosaurs?

answered Nov 17, 2019 at 7:48

28 votes

Accepted

what would allow for the use of cannons but not handheld guns

answered Oct 25, 2019 at 22:14

28 votes

Accepted

What information could a Time Traveller give to Nazi Germany to make them win WWII?

answered Nov 7, 2019 at 2:14

19 votes

Famous conjecture or unsolved problem that could be plausibly proven/solved by freshman mathematician?

answered Nov 3, 2019 at 21:35

16 votes

What kind of mathematical disciplines would be most useful for physics?

answered Oct 14, 2019 at 4:11

16 votes

What could a technologically advanced but outnumbered alien race do to destroy humanity?

answered Oct 18, 2019 at 6:23

13 votes

A Society Built Around Theft?

answered Oct 2, 2019 at 3:27

13 votes

If 120 experts in 12 different fields were sent back 10,000 years, could they recreate the 21st century in 100 years?

answered Oct 15, 2019 at 16:28

12 votes

How Might an Army with Modern Technology Gear up for Seal Clubbing Technologically Backwards Enemies?

answered Oct 23, 2021 at 20:16

11 votes

What could prevent a thriving civilization from exploring neighboring lands/continents?

answered Jan 27, 2020 at 16:51

11 votes

The entire city of New York City appears in America in 100AD. What happens?

answered Oct 15, 2019 at 17:04

11 votes

How can an immortal member of the nobility be prevented from taking the throne?

answered Oct 17, 2019 at 21:17

11 votes

How can demon technology be prevented from surpassing humans?

answered Oct 4, 2019 at 14:46

10 votes

What would a two-dimensional world look like?

answered Nov 12, 2019 at 13:12

10 votes

What single change would have given the best chance for the Central Powers to win World War 1?

answered Oct 25, 2021 at 14:55

8 votes

Ice Construct Weapons

answered Nov 21, 2019 at 2:59

8 votes

Could a planet have a single source of wind?

answered Dec 4, 2019 at 8:47

8 votes

Accepted

What could the motivation be for god-like beings to create sentient life?

answered Nov 3, 2019 at 23:46

7 votes

How would an unethical corporation go about extracting resources from a nation unwilling to co-operate?

answered Nov 4, 2019 at 0:44

7 votes

What would be the effect of a giant magical fireball burning in the ocean?

answered Oct 9, 2019 at 3:25

6 votes

Accepted

Why would China and UK peacefully agree Hong Kong to be returned to UK?

answered Oct 18, 2019 at 5:45

6 votes

Pragmatically, what is the ideal shape for enchanted jewelry to take?

answered Oct 26, 2021 at 19:49

5 votes

Time traveller's first occupation

answered Oct 13, 2019 at 16:04

5 votes

Modern military equipment in a fantasy world

answered Feb 2, 2020 at 17:17

5 votes

A plausible reason for an alien race to attack Earth and lead to a post-apocalyptic setting

answered Oct 3, 2019 at 4:57

4 votes

Is My Historical World Domination Reasonable?

answered Oct 8, 2019 at 15:16

Stack Exchange Network

70 Answers

Is there any math conjecture that would cause a lot of damage if disproven?

How would a young girl/boy (about 14) who never gets old survive in the 16th century?

Are there any mathematics that could only be learned by very few people?

How can my hammerspace safely "decompress"?

How would a medieval village protect themselves against dinosaurs?

what would allow for the use of cannons but not handheld guns

What information could a Time Traveller give to Nazi Germany to make them win WWII?

Famous conjecture or unsolved problem that could be plausibly proven/solved by freshman mathematician?

What kind of mathematical disciplines would be most useful for physics?

What could a technologically advanced but outnumbered alien race do to destroy humanity?

A Society Built Around Theft?

If 120 experts in 12 different fields were sent back 10,000 years, could they recreate the 21st century in 100 years?

How Might an Army with Modern Technology Gear up for Seal Clubbing Technologically Backwards Enemies?

What could prevent a thriving civilization from exploring neighboring lands/continents?

The entire city of New York City appears in America in 100AD. What happens?

How can an immortal member of the nobility be prevented from taking the throne?

How can demon technology be prevented from surpassing humans?

What would a two-dimensional world look like?

What single change would have given the best chance for the Central Powers to win World War 1?

Ice Construct Weapons

Could a planet have a single source of wind?

What could the motivation be for god-like beings to create sentient life?

How would an unethical corporation go about extracting resources from a nation unwilling to co-operate?

What would be the effect of a giant magical fireball burning in the ocean?

Why would China and UK peacefully agree Hong Kong to be returned to UK?

Pragmatically, what is the ideal shape for enchanted jewelry to take?

Time traveller's first occupation

Modern military equipment in a fantasy world

A plausible reason for an alien race to attack Earth and lead to a post-apocalyptic setting

Is My Historical World Domination Reasonable?