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user535733
  • Member for 7 years, 3 months
  • Last seen this week
24 votes

Can CRISPR technology be used to create ‘super soldiers’?

8 votes

How could a Renaissance level feudal society get into space?

3 votes

How to prevent theft in a society where everyone has hyperspace storage?

1 vote

How would a species with intangibility-powers deal with war and violence?

2 votes

Potentional ways to exploit track built for very fast & very *very* heavy trains when transitioning to high speed rail?

4 votes

How to non-lethally capture a sapient gorilla using only what can be found in an average American kitchen?

3 votes

Landmine detonation by air explosions?

28 votes

Is there any reason a society might use electric boilers and steam engines in their trains rather than electric motors?

2 votes

Most effecient way to build a steam-electric bimodal locomotive?

5 votes

How much would be left of this future human civilization after 10 million years?

10 votes

How do I prevent combat-oriented aircraft from being viable?

3 votes

Murder is Legal, now what?

4 votes

Is this super-soldier possible in reality

3 votes

How would an alien race destroy all nuclear weapons on earth?

7 votes

How do human police (non-lethally) apprehend far larger, more dangerous races?

14 votes

How could the lottery and gambling work with accurate fortune tellers?

5 votes

Could methane be a suitable "lifting gas" for medieval-tech airships?

7 votes

Is colonization through underground tunnels possible?

2 votes

How to slow and limit the scope of the internal combustion engine in powering an airship

27 votes

Antiballast for flying ship

4 votes

Where could a family live in seclusion and operate a mill year-round?

6 votes

What is the largest animal that a person could kill with stone age weaponry 66 MYA? What is the biggest one they can kill in self defense?

26 votes
Accepted

Which US Government Agency would handle the coverup of a new mineral found on a different planet?

2 votes

What is the best strategic location for a fortification/city in this region?

5 votes

How would anti-gravity airships change 1950s warfare?

5 votes

What would be the ideal date and time for a magical zombie apocalypse to occur to cause the most death and destruction?

3 votes

How realistic would for Canada to become richer and wealthier than the United States because of climate change and global warming?

7 votes
Accepted

Statistically, what is the best place in the United States to restart civilization?

2 votes
Accepted

What kind of technology would a dragon-like species have during the golden age of piracy?

11 votes

How does a military fight while trying not to be nuked?

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