User zagdrob

19 votes

Is it possible for a religion with >1 billion followers to die out?

answered Jan 20, 2016 at 20:06

14 votes

Accepted

How to make the most wealth out of a single "Groundhogday Potion"?

answered Dec 23, 2015 at 16:36

9 votes

Is a land-based aircraft carrier possible?

answered Feb 5, 2016 at 14:43

4 votes

Accepted

Is it possible to use the ring world concept around earth?

answered Mar 23, 2016 at 20:16

4 votes

Accepted

How long would take for a besieged city to collapse?

answered Dec 7, 2015 at 20:48

3 votes

Is it possible for an organism to evolve to generate its own nuclear power?

answered Nov 3, 2015 at 20:27

3 votes

Accepted

What would be a viable alternative self defense ranged weapon that is not a firearm and also that are not primitive like a crossbow or a spear?

answered Nov 6, 2015 at 15:31

3 votes

What is a plausible mechanical failure that can be corrected by telekinesis?

answered Sep 20, 2016 at 19:34

2 votes

Modelling a multi-star system with numerous planets and moons

answered Nov 4, 2015 at 20:24

2 votes

What would have the impact been on WWII had Germany had a more sizable U-Boat fleet at the start?

answered Dec 10, 2015 at 15:45

2 votes

Accepted

Personal fart power - is it viable?

answered Nov 6, 2015 at 15:16

2 votes

Maximum price gaps of commodity between two cities

answered Dec 23, 2015 at 16:23

2 votes

Without having to deal with the gravity well, at what tech level could you build spaceships?

answered Feb 18, 2016 at 17:28

1 vote

You've made it to another star! Now, how do you find its planets?

answered Feb 18, 2016 at 18:04

1 vote

What would be the population size of a fully urbanized Earth?

answered Feb 5, 2016 at 17:14

1 vote

Taxes weighed by years of military service

answered Jan 26, 2016 at 15:50

1 vote

Who would win with currently available technology, a Commander from 500 years ago, against one 500 years from now?

answered Dec 10, 2015 at 22:14

1 vote

Computer that lasts for centuries?

answered Nov 6, 2015 at 15:46

0 votes

What is the ideal time period for 'forgotten history' novels/stories to take place and still end up with our history?

answered Nov 5, 2015 at 17:45

0 votes

Accepted

What is the highest magnitude of destruction practical for a WMD?

answered Apr 28, 2016 at 16:09

0 votes

Requirements for naval-analogue space warfare

answered Aug 25, 2016 at 18:56

Stack Exchange Network

21 Answers

Is it possible for a religion with >1 billion followers to die out?

How to make the most wealth out of a single "Groundhogday Potion"?

Is a land-based aircraft carrier possible?

Is it possible to use the ring world concept around earth?

How long would take for a besieged city to collapse?

Is it possible for an organism to evolve to generate its own nuclear power?

What would be a viable alternative self defense ranged weapon that is not a firearm and also that are not primitive like a crossbow or a spear?

What is a plausible mechanical failure that can be corrected by telekinesis?

Modelling a multi-star system with numerous planets and moons

What would have the impact been on WWII had Germany had a more sizable U-Boat fleet at the start?

Personal fart power - is it viable?

Maximum price gaps of commodity between two cities

Without having to deal with the gravity well, at what tech level could you build spaceships?

You've made it to another star! Now, how do you find its planets?

What would be the population size of a fully urbanized Earth?

Taxes weighed by years of military service

Who would win with currently available technology, a Commander from 500 years ago, against one 500 years from now?

Computer that lasts for centuries?

What is the ideal time period for 'forgotten history' novels/stories to take place and still end up with our history?

What is the highest magnitude of destruction practical for a WMD?

Requirements for naval-analogue space warfare