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Kromey's user avatar
Kromey's user avatar
Kromey
  • Member for 9 years, 6 months
  • Last seen more than 4 years ago
17 votes
3 answers
1k views

Can we breathe the moon's crust?

16 votes
5 answers
7k views

How to build a self-sufficient town

14 votes
9 answers
5k views

Automobiles after the apocalypse

13 votes
4 answers
2k views

What if we never stopped growing?

9 votes
7 answers
742 views

Why might physical media remain in use in a highly networked society?

7 votes
2 answers
1k views

Seasons without an axial tilt?

7 votes
2 answers
542 views

Making a Counter-Earth