User ColonelPanic

39 votes

Build an impregnable fortress in the middle ages with modern technology

answered Oct 10, 2018 at 11:13

37 votes

Could a submarine built during the cold war maintain pressure underwater for 50 years?

answered Aug 28, 2018 at 11:45

25 votes

Would low-grade levitation be of any use?

answered Nov 15, 2018 at 11:42

22 votes

Accepted

How would a century of disuse affect this structure?

answered Sep 4, 2018 at 9:01

18 votes

How would a ship defend against a sea creature, and possibly win?

answered Sep 14, 2018 at 8:56

14 votes

Accepted

Comfortable way of entering and exiting Airships anywhere at will

answered Nov 1, 2018 at 12:43

13 votes

Time traveler has identified a unknown epidemic is likely spread by mosquitos. How much can he help combat it?

answered Sep 19, 2018 at 13:47

12 votes

How can I explain tree-like creatures that are only active in the cold of night

answered Aug 24, 2018 at 11:46

10 votes

What is a viable military strategy for a distantly disjoined country?

answered Aug 22, 2018 at 12:48

9 votes

How would merfolk society dispose of their dead? And would disposing of the bodies in the ocean have any negative effect on marine life?

answered Sep 18, 2018 at 14:06

8 votes

Why would precursors create devices that can survive and still work after hundreds of years?

answered Oct 24, 2018 at 10:51

8 votes

Is it possible to bind multiple ships together on open water?

answered Sep 24, 2018 at 13:43

7 votes

Do antenna farms on spacecraft make any sense or are they purely aesthetic?

answered Oct 19, 2018 at 10:21

7 votes

How to differentiate between different races of shape shifters?

answered Sep 17, 2018 at 11:10

6 votes

How can Ganymede have an Earth-like gravity without us having realized it?

answered Sep 18, 2018 at 14:53

6 votes

Who gets to sleep in the palace?

answered Aug 30, 2018 at 9:56

5 votes

Do hunter-gatherers move or stay put in the winter?

answered Sep 18, 2018 at 13:51

5 votes

Logical explanations for the corpse of a time traveler

answered Sep 21, 2018 at 10:17

4 votes

Can early civilization utilize gold and silver when they are abundant, and copper and iron are rare?

answered Aug 31, 2018 at 11:16

4 votes

Accepted

What would it take for a plant to produce electric shocks?

answered Aug 30, 2018 at 9:19

3 votes

Geoengineering for dummies

answered Sep 14, 2018 at 9:14

3 votes

Why would a biped evolve into a monoped?

answered Sep 14, 2018 at 10:09

3 votes

What technology must exist for a space station to rely on magma to generate energy?

answered Aug 21, 2018 at 10:11

3 votes

I have made a design for creating artificial gravity on low gravity worlds for my world, does it work?

answered Aug 28, 2018 at 11:04

3 votes

A guy asked me to kill 15 trolls, how do I prove that I did it?

answered Nov 15, 2018 at 11:26

2 votes

What are some real world sources of mental impairment that I can use in my magic system?

answered Nov 5, 2018 at 10:42

2 votes

Magical flight competitions

answered Nov 5, 2018 at 14:22

2 votes

How does a super-power salesman not get shut down for legal reasons?

answered Nov 19, 2018 at 13:59

2 votes

Accepted

Effects of comet/asteroid bombardment on planet temperature

answered Aug 21, 2018 at 12:15

2 votes

Anatomically correct radio communication

answered Aug 30, 2018 at 10:28

Stack Exchange Network

45 Answers

Build an impregnable fortress in the middle ages with modern technology

Could a submarine built during the cold war maintain pressure underwater for 50 years?

Would low-grade levitation be of any use?

How would a century of disuse affect this structure?

How would a ship defend against a sea creature, and possibly win?

Comfortable way of entering and exiting Airships anywhere at will

Time traveler has identified a unknown epidemic is likely spread by mosquitos. How much can he help combat it?

How can I explain tree-like creatures that are only active in the cold of night

What is a viable military strategy for a distantly disjoined country?

How would merfolk society dispose of their dead? And would disposing of the bodies in the ocean have any negative effect on marine life?

Why would precursors create devices that can survive and still work after hundreds of years?

Is it possible to bind multiple ships together on open water?

Do antenna farms on spacecraft make any sense or are they purely aesthetic?

How to differentiate between different races of shape shifters?

How can Ganymede have an Earth-like gravity without us having realized it?

Who gets to sleep in the palace?

Do hunter-gatherers move or stay put in the winter?

Logical explanations for the corpse of a time traveler

Can early civilization utilize gold and silver when they are abundant, and copper and iron are rare?

What would it take for a plant to produce electric shocks?

Geoengineering for dummies

Why would a biped evolve into a monoped?

What technology must exist for a space station to rely on magma to generate energy?

I have made a design for creating artificial gravity on low gravity worlds for my world, does it work?

A guy asked me to kill 15 trolls, how do I prove that I did it?

What are some real world sources of mental impairment that I can use in my magic system?

Magical flight competitions

How does a super-power salesman not get shut down for legal reasons?

Effects of comet/asteroid bombardment on planet temperature

Anatomically correct radio communication