kalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-29 months agoLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comexternal-linkmessage-square116fedilinkarrow-up1239arrow-down137file-text
arrow-up1202arrow-down1external-linkLight-Speed Spaceships Would Have Trouble Phoning Homewww.iflscience.comkalkulat@lemmy.world to Technology@lemmy.worldEnglish · edit-29 months agomessage-square116fedilinkfile-text
minus-squarearin@lemmy.worldlinkfedilinkEnglisharrow-up1·edit-29 months agoThere were pipes for large houses back in the day for talking… Edit* for Link https://lafayettesquarearchives.com/1892-speaking-tubes-and-old-homes/
minus-squareCosmicomical@kbin.sociallinkfedilinkarrow-up1·9 months agoSomething like that but with amplifiers to repeat over tens of kilometers
There were pipes for large houses back in the day for talking…
Edit* for Link https://lafayettesquarearchives.com/1892-speaking-tubes-and-old-homes/
Something like that but with amplifiers to repeat over tens of kilometers