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mjt
  • Member for 7 years, 5 months
  • Last seen more than a week ago
101 votes

How would a preemptive crime fighting group prove they stopped a criminal?

32 votes

How can I keep my kingdom intact when the price of gold suddenly drops?

30 votes

Simplest explanation for societies to know about only one kind of magic of the two existing ones?

16 votes

Can one guy with a duplicator initiate a nuclear apocalypse?

13 votes

How to keep my bipedal mech from falling over on its side every time it takes a step

10 votes

How plausible is it for nuclear power to be invented but not nuclear weapons?

9 votes

How to make a metal with extraordinary property worthless?

8 votes

Could machine guns be produced in the 14th century?

7 votes

Security measures that could plausibly last 150+ years?

7 votes

How can a mute cast spells that require incantation during medieval times?

7 votes

Protecting Seals from Forgery

6 votes

Is it possible to have a wealthy country without a middle class?

5 votes

How would a society isolated by monster attacks get food?

5 votes

What could be the the consequences in this world if nuclear bombs didn't release radiation anymore?

4 votes

How would the ancient aliens leave an instruction manual

4 votes

How far above the pole would you need to be for constant sunlight?

4 votes

What is a realistic time needed to get a properly trained army?

3 votes

What could dragons do in modern-day combat?

3 votes

Earth was suddenly teleported away from the sun. Can we recover?

2 votes
Accepted

What would happen if humans can no longer make standard / high performance computer processors?

2 votes
Accepted

Supers as political refugees?

2 votes

What caused the end of cybernetic implants?

2 votes

Where in Europe can I detonate 100 kt (non-nuclear) not to harm anyone?

1 vote

How to make being a mage so cutthroat that generally only power mad become mages?

1 vote

How can a society ensure farmland is not concentrated in the hands of the wealthy?

1 vote

How can I help to verify somebody is from future?

1 vote

What transfer of goods would require a large military escort these days?

1 vote

What could substitute coffee in a modern post-apocalyptic society?

0 votes

Modern warfare theory in a medieval setting

0 votes

Why would a modern city built on flat land in a relatively large country have little to no urban sprawl?