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Twelfth
  • Member for 7 years, 7 months
  • Last seen this week
  • Calgary, AB, Canada
33 votes
8 answers
6k views

Do different star systems experience time differently?

32 votes
8 answers
6k views

Can we 'beam' energy from the moon?

22 votes
10 answers
4k views

Motivations for interstellar colonizations

18 votes
6 answers
2k views

How would I transport an atmosphere?

12 votes
2 answers
635 views

Zero - G fire visuals and Oxygen consumption

12 votes
5 answers
3k views

What effect could drop the freezing temperature of water globally to −40 Celsius?

8 votes
4 answers
899 views

Could Pluto/Charon support an atmosphere between them?

7 votes
2 answers
794 views

Can a sounds frequency stun?

4 votes
4 answers
440 views

Is a spherical core and magnetic field possible in Cube world

3 votes
1 answer
320 views

Could we unintentionally induce a positive or negative charge on an entire planet?