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MichaelK's user avatar
MichaelK's user avatar
MichaelK's user avatar
MichaelK
  • Member for 8 years, 9 months
  • Last seen this week
10 votes
Accepted

What if a wizard mass produces gold and silver to crash the market?

0 votes

I'm stranded on an alien planet. How do I measure an earth year without a clock?

14 votes

Is it possible to use thermal pumping for power generation in space?

18 votes

Making nuclear weapons almost impossible to build

14 votes

How to efficiently transport troops from orbit

3 votes

If you had a fusion reactor the size of a suitcase, would it be possible to power a car with it via a steam turbine with 1950's level technology?

17 votes
Accepted

Do (supermassive) black holes rotate?

15 votes
Accepted

Effects of radioactivity several generations after exposure

10 votes

What kinds of damage would narcolepsy do if it was made to be infectious

25 votes

Conventional weapon design to counter specific magical weaponry

25 votes

How to make nuclear fireworks?

18 votes

Which Law Enforcement/Government Agencies Would Be Called to Respond to the Crash-landing of a UFO?

3 votes

How effective could dinosaurs and prehistoric mammals be used for the USA Civil War?

82 votes

Infantry weapons, or why are there people running around down there anyway?

31 votes

Using depleted uranium ammunition in handheld guns?

18 votes
Accepted

How would the government cover up a nuclear war?

34 votes

Can singularity be achieved in a PC without any external information?

0 votes

How might a science-fiction world's technology advance faster than our own?

3 votes

How to keep a city floating beneath the surface of an exoplanet's ocean in place?

0 votes

Power grid on the Moon

7 votes
Accepted

Non-persons in a world of machine and biologically integrated intelligences

3 votes

5,000 years from now — The Best valuable for wealth & trade?

14 votes

How can a matriarchal society be maintained?

1 vote

If modern computers evolved a different way, how different might their keyboards look?

2 votes

Are interstellar penal colonies a feasible idea?

21 votes
Accepted

Would it be possible to build a powerless holographic projector?

27 votes

Rationale for sending manned mission to another star?

4 votes

What combat gear would a supersoldier wear?

32 votes

Could a steam-age civilization trial-and-error their way to a nuclear reactor if they had access to enough fissile material?

6 votes

What one change would put life on Easy Mode?

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