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Ask Lemmy@lemmy.worldEnglish · 2 days ago

Which of your favorite sci-fi tech seems achievable in a reasonable timeframe, say 100 years?

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Which of your favorite sci-fi tech seems achievable in a reasonable timeframe, say 100 years?

Zonefive@sh.itjust.works to

Ask Lemmy@lemmy.worldEnglish · 2 days ago

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Toes♀@ani.social
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21 hours ago
Railguns, there already exist prototypes that destroy themselves. So close!
- surewhynotlem@lemmy.world
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  16 hours ago
  I thought we already had rail guns on ships?

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