this post was submitted on 11 Dec 2023
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239
Light-Speed Spaceships Would Have Trouble Phoning Home (www.iflscience.com)
submitted 11 months ago* (last edited 11 months ago) by kalkulat to c/technology
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[–] arin 2 points 11 months ago* (last edited 11 months ago) (2 children)

There were pipes for large houses back in the day for talking...

Edit* for Link https://lafayettesquarearchives.com/1892-speaking-tubes-and-old-homes/

[–] [email protected] 2 points 11 months ago

Something like that but with amplifiers to repeat over tens of kilometers

[–] [email protected] 2 points 11 months ago

Btw that seems pretty cool to have in the house, and the also furnace is always useful especially if you have many enemies