Which of your favorite sci-fi tech seems achievable in a reasonable timeframe, say 100 years?
leftzero @ leftzero @lemmynsfw.com Posts 0Comments 913Joined 2 yr. ago
leftzero @ leftzero @lemmynsfw.com
Posts
0
Comments
913
Joined
2 yr. ago
Most of the stuff in Jules Verne's books, even Paris in the Twentieth Century.
(Well, the moon gun would need to be a very long railgun, not a gunpowder cannon, if you want crewed capsules, but still.)