Rose's user avatar
Rose's user avatar
Rose's user avatar
Rose
  • Member for 3 years, 10 months
  • Last seen more than 2 years ago
16 votes

How could a planet have a sky without stars at night?

6 votes

Fastest way to oxygenate Venus

4 votes

Are there chemical elements deadly to mushrooms but not to humans?

2 votes

Is it practical to make English the global language?

1 vote

Maximum realistic salinity level with thriving aquatic environment?

1 vote

Could crystals grow on living things?

1 vote

Would the disappearance of gods, make an apocalypse?

1 vote

Standardized building materials across a Roman style empire

1 vote

Could machine guns be produced in the 14th century?

0 votes

Anatomically Correct Werewolves

0 votes

How can a renegade coven recruit its members without being discovered?

0 votes

Is this sudden global cooling scenario plausible?

0 votes

What is the least impactful thing that could be done to wipe mankind , but allow the survival of other animal life?

0 votes

How dangerous is a 500-year-old nuclear warhead?

-1 votes

How many litres of gaseous helium would it take to lift 80 kg on Earth?