Slorp
Slorp
130 comments
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and sending or receiving them required no training.
If you mean paying someone to send them, then sure. But it required learning Morse code, and learning to use a keyer.
You couldn't send them overseas until after
the invention of radio. Before that the signal traveled along a wirethey laid the transatlantic cable.-
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
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I had no idea radio was such a recent discovery.
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Whoops!
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No worries, we can't all know everything all the time.
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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.
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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)
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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
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You should look into how it was done. Weirdly enough, it's pretty similar to how we lay cable now.
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The only way you were keying in a telegram yourself is if you worked for them.
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130 comments