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Kyyshak
  • Member for 5 years, 5 months
  • Last seen this week
17 votes
6 answers
3k views

Bringing Hot and Cold climates together

16 votes
15 answers
4k views

Plausible reasons for Hovertanks

14 votes
11 answers
4k views

How do I maintain a region of permanent political instability?

10 votes
3 answers
2k views

How do you prove the age of a time capsule?

8 votes
9 answers
2k views

Why colonise planets? [duplicate]

7 votes
8 answers
396 views

Napoleonic Future Warfare: Technology for Ground Combat?

4 votes
4 answers
442 views

Perpetual Volcanic Eruption

4 votes
3 answers
132 views

The AI Renaissance: Artwork [closed]

3 votes
5 answers
556 views

Whats the fastest gestation possible?

0 votes
1 answer
345 views

Explaining Stealthy Space Warfare [duplicate]

-4 votes
2 answers
655 views

World of Supers [closed]