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David258
  • Member for 2 years, 3 months
  • Last seen more than a week ago
11 votes
Accepted

Human labor required to setup automated mining outpost on faraway planet?

9 votes

A billion dead?

8 votes

How could liquid nitrogen weapons exist in a medieval society?

7 votes
Accepted

Would a blind city have windows?

7 votes

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

6 votes

Could a species be able to be impregnated by anything?

6 votes

A company offers fossilization as funeral option, how could it be credible?

5 votes

Defenses against someone moving at 1500+mph

5 votes

Language that cannot be divided into words?

5 votes

What would happens if a human was compressed to the shape and size of a volley ball?

4 votes

What era would find today's technology overwhemling?

4 votes

What do stranded astronauts eat in space

3 votes

need help regarding warship design to sail on quicksand?

3 votes

Can uranium be used directly as a heat source?

2 votes

How to justify new diverse cultures from the same ancestors

2 votes

What's it like to be an uploaded human with limited computing power?

2 votes

How accountable would a person be for a crime committed when under alien influence?

2 votes

Would scanning solar systems/planets for carbon concentrations be a viable way to search for alien life?

2 votes

What is the best way to defeat a enemy of superior numbers but inferior technology?

1 vote

Switching between poikilothermic and homeothermic metabolism

1 vote

How would sudden introduction of plastic-eating microbes affect the 21st century?

0 votes

Finding an ideal UV-transparent refrigerant, or how to miniaturize a Fulminium reactor

0 votes

Can FTL travel be achieved with mid-20th century technology?

0 votes

What size would my race to be to be able to both use insectoid wings and have moderate intelligence, sentience, and general mental aptitude?

0 votes

Infinite endurance

0 votes

Relentless Super marathon?

0 votes

How would a species be unable to produce steel?