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Ask Lemmy@lemmy.worldEnglish · 24 hours 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 · 24 hours ago

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barneypiccolo@lemm.ee
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6 hours ago
I can detect gravity without a device:

Jump off a roof. If you hit the ground, you’ve detected gravity.
- WhyIHateTheInternet@lemmy.world
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  You could just raise your arm and let it loose…

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