Something like that but with amplifiers to repeat over tens of kilometers
Comment on Light-Speed Spaceships Would Have Trouble Phoning Home
arin@lemmy.world 11 months agoThere were pipes for large houses back in the day for talking…
Cosmicomical@kbin.social 11 months ago
Cosmicomical@kbin.social 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