this post was submitted on 17 Jul 2024
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Microblog Memes

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submitted 4 months ago by homesweethomeMrL@lemmy.world to c/microblogmemes@lemmy.world
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[–] remus989@sh.itjust.works 3 points 4 months ago* (last edited 4 months ago) (2 children)

The first transatlantic telegraph cable was laid down in 1854 and radio waves weren't even theorized until 1873... https://en.wikipedia.org/wiki/Transatlantic_telegraph_cable

https://en.wikipedia.org/wiki/Radio#History

[–] Ilovethebomb@lemm.ee 4 points 4 months ago

I had no idea radio was such a recent discovery.

[–] Anticorp@lemmy.world 3 points 4 months ago (1 children)

Whoops!

[–] remus989@sh.itjust.works 3 points 4 months ago (1 children)

No worries, we can't all know everything all the time.

[–] Anticorp@lemmy.world 3 points 4 months ago (3 children)

I kinda suspected I might be wrong about that as I was typing it, and then I was like "Nah! That's just silly. Of course they didn't run a cable across the entire Atlantic Ocean in the 1800's!". But I was wrong. That's actually really impressive.

[–] tiredofsametab@kbin.run 4 points 4 months ago

During a short window, a samurai could've faxed president Lincoln (though I believe the samurai and Lincoln would have had to be in the same country)

[–] remus989@sh.itjust.works 2 points 4 months ago

I remembered this article if you're interested in how we lay cable underwater today. It's even more wild since it's fiberoptic cable. https://www.theverge.com/c/24070570/internet-cables-undersea-deep-repair-ships

[–] remus989@sh.itjust.works 1 points 4 months ago

You should look into how it was done. Weirdly enough, it's pretty similar to how we lay cable now.