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Shokhet
  • Member for 7 years, 8 months
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36 votes
5 answers
6k views

Can a planet realistically have multiple suns?

31 votes
11 answers
8k views

What would need to happen to history to make a 21st century steampunk world?

29 votes
8 answers
4k views

Building the Death Star with today's tech

28 votes
5 answers
3k views

How much can a magician lift if constrained by her own body's energy?

20 votes
3 answers
5k views

Is metal-based, or other non-carbon-based, life realistic?

19 votes
10 answers
4k views

How could we do steampunk space travel, with minimal magic?

16 votes
7 answers
6k views

What can we do to Mars to give it a survivable atmosphere?

13 votes
1 answer
2k views

What would a pair of Death Stars do to Earth?

12 votes
6 answers
1k views

Skyping...by mirror?

9 votes
7 answers
819 views

Is a "sun belt" realistic?

8 votes
2 answers
2k views

What might today's society look like without (addictive) social media?

5 votes
6 answers
1k views

How strong would a steam-powered prosthetic arm be?