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What's a technology that was cooler in its older iterations? (pawb.social)

submitted 1 month ago* (last edited 1 month ago) by VinesNFluff@pawb.social to c/asklemmy@lemmy.world

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I don't mean BETTER. That's a different conversation. I mean cooler.

An old CRT display was literally a small scale particle accelerator, firing angry electron beams at light speed towards the viewers, bent by an electromagnet that alternates at an ultra high frequency, stopped by a rounded rectangle of glowing phosphors.

If a CRT goes bad it can actually make people sick.

That's just. Conceptually a lot COOLER than a modern LED panel, which really is just a bajillion very tiny lightbulbs.

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[-] Phineaz@feddit.org 1 points 1 month ago

At my job we recently had an old device that was used to produce the sound a phone makes when the line is busy, open, etc. . It's about arm length and 20 cm thick, you can distinguish the cogs producing the phase from the signal.

[-] Jarix@lemmy.world 3 points 1 month ago

My grandmother was a switchboard operator at one point in her life. She saw a scene in Mad Men and said they left didnt get the sound right but it might as well have been where she worked

this post was submitted on 23 Oct 2024

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