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Victor Stafusa
  • Member for 7 years, 9 months
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54 votes

How would a war between immortals be fought?

25 votes
Accepted

Alternate Elemental Bases for Life

24 votes

How to defend ourselves against unknown aliens?

17 votes

What non-electrical, basic tool from today, could be made that would change the world in ancient times?

16 votes
Accepted

Scorpions as living handgrenades

15 votes

What would be the effects on the human body if the oxygen level increased by a lot?

15 votes
Accepted

What if humans could teleport since the beginning?

14 votes
Accepted

Is it possible to place a permanent probe on Uranus?

12 votes

How do you non-catastrophically reduce the mass of the Sun by half?

12 votes

What if we lived near a boundary of the universe?

12 votes

Creating a realistic world - Spreading religions

10 votes

How can I kill every human on earth?

10 votes

What's the most efficient way to destroy civilization from orbit?

10 votes
Accepted

What is my environmental poison?

9 votes

Can planets die of old age

7 votes

How would Facebook Sysadmins prevent the summoning of Cthulhu?

7 votes
Accepted

What would happen to a Neanderthal today?

7 votes

What survivable events would make Earth least inhabitable?

7 votes

What kind of catastrophic phenomena could cause a solar system to be wiped out with little to no warning?

6 votes
Accepted

What (natural) phenomenon could cause an earthquake on O'neill cylinder?

6 votes

See more colors?

5 votes

Could a world with a extremely bright night sky exist?

5 votes

How long could a human survive completely without the immune system?

5 votes
Accepted

Can an r-selection alien build a civilization?

5 votes
Accepted

Perpetual storm on Earth

5 votes

How can I hide my island in the 1600s?

4 votes

How could a species survive on just luring in and eating humans?

4 votes

Deadly, Heavier than Air Gas

4 votes

Von Neumann probes: feasible or not, now?

4 votes

If Earth and the Moon's Relationship Were a Bit Closer