5 months ago|discuss
user: kqbx
197 karma | created 7 years ago
recent submissions
5 months ago|discuss
Jonathan's Space Report
(planet4589.org)
20 pts|5 months ago|discuss
10 months ago|discuss
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3 years ago|discuss
Malament–Hogarth Spacetime
(en.wikipedia.org)
2 pts|3 years ago|discuss
DSP Illustrations
(dspillustrations.com)
2 pts|3 years ago|discuss
3 years ago|discuss
3 years ago|discuss