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Coldmoon to Today I learned@lemmy.mlEnglish • 3 months ago

TIL optical telegraphs (at the turn of the 19th century) had many features now commonplace in modern networks, including control characters, routing, error control, flow control, message priority, and

en.wikipedia.org

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TIL optical telegraphs (at the turn of the 19th century) had many features now commonplace in modern networks, including control characters, routing, error control, flow control, message priority, and

en.wikipedia.org

Coldmoon to Today I learned@lemmy.mlEnglish • 3 months ago
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Optical telegraph - Wikipedia
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  • @davidgro@lemmy.world
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    10•3 months ago

    … And truncating messages that were too long?

    • ColdmoonOP
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      7•3 months ago

      Ya got me lol

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