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.

  • A_Random_Idiot@lemmy.world
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    1 month ago

    I love that about CRTs, man.

    How the fuck could we invent a tiny pocket sized particle accelerator electron beam gun that magnetically aimed its fire with such precision as to hit every individual phosphor, with the appropriate charge to make the right color, across an entire fucking screen, and do that 30+ times a second (for TV, or 60+ for a monitor)…

    Yet the LCD is the high tech fancy monitor when its just a little grid of globs being electronically fired? How did the CRT get invented before the LCD?!

    • Count Regal Inkwell@pawb.socialOP
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      1 month ago

      Turns out manufacturing individual, low-power-draw, micron-sized lights is not easy. Even if it’s conceptually not as cool, it requires much better manufacturing processes and materials.

        • VindictiveJudge@lemmy.world
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          1 month ago

          But, confusingly, an LED TV is an LCD TV. An LED TV is just an LCD TV that uses an LED array for the backlight instead of florescent lights. Quantum dot or QLED displays are also just LCDs with a fancy backlight. OLED displays are the ones that actually have glowing subpixels.

  • Flying Squid@lemmy.world
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    1 month ago

    I’m biased because I’m building up a small collection, but radios were cooler when they were made of Bakelite.

    My modest collection:

    Also, I realize that digital tuning is more accurate, but there’s something I find very pleasant about turning a knob and the station suddenly comes in clearly. Just that little “aha” serotonin hit.

  • HexagonSun@sh.itjust.works
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    1 month ago

    I was thinking the other day how much cooler flap displays at stations and airports were compared to modern displays.

    Such a nice interface between computer control and a purely mechanical display. Watching them update, flipping through all the variables to land on the right one, and then clearing was so cool.

    I miss the noise they made too. Haven’t seen one for like 20 years now.

  • TriflingToad@lemmy.world
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    1 month ago

    I MISS CLEAR COMPUTERS >:(


    I mean LOOK AT IT it’s so much cooler than just a box!
    The SteamDeck community has been cooking with some clear cases which I would buy if I didn’t have to risk breaking my beloved $500 indie machine.

      • bitwolf@lemmy.one
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        1 month ago

        HTC knew what was up with the HTC One series. Their polycarbonate bodies felt Nintendo 64 controller levels of durable.

        • Captain Aggravated@sh.itjust.works
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          1 month ago

          I’ve got a drawer that has a stack of my old phones and devices in it. Among them is the CD MP3 player I’ve had since high school. It’s 24 years old, made entirely of plastic, it followed me all the way through high school and part of the way through college, and it’s in perfect working condition and bears only light scuffs. It might be my midlife crisis coming on but I’m tempted to start using the thing again instead of my smart phone. My PC tower has a 5 1/4" bay, I’m tempted to install an optical drive in it.

    • Flying Squid@lemmy.world
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      1 month ago

      I remember the clear telephone in my friend’s dorm room. He called it Pavlov because he had to respond to it when the bell rang.

    • Count Regal Inkwell@pawb.socialOP
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      1 month ago

      YEYEYEYEYEYEYE

      One of my dream projects would be to get a dead iMac G3 and make a modern-day sleeper build inside it. It was honestly the COOLEST a computer has EVER looked.

  • Shard@lemmy.world
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    1 month ago

    Slide open phones with a QWERTY keyboard. Those were the bomb.

    I wish someone would being those back

  • I Cast Fist@programming.dev
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    1 month ago

    Ships’ sails. I mean, I know some small vessels still use them, but look at any paintings from 1500s-1800s and tell me those huge white pieces of cloth don’t look cool.

    • Bytemeister@lemmy.world
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      1 month ago

      They definitely have a look, although I like the sleek, almost solar punk look of modern sails.

      We went from bedsheets that get blown around to clean and optimized vertical wings.

  • autriyo@feddit.org
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    29 days ago

    Electromechanical stuff. Like old jukeboxes, pinball machines or anything else that required programming before the widespread use of microcontrollers.

    Some people have already mentioned stuff akin to this, like the mechanical govenor, or the post abt THIS MUSEUM IS NOT OBSOLETE, but it really deserves its own thread.

    Technology Connections on YouTube has made some great videos about devices like that.

    Pinball Jukebox

    • Count Regal Inkwell@pawb.socialOP
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      1 month ago

      Technology connections is the gent that inspired this thread. Was watching one of his videos about old camera flashes (LITERALLY TINY FLASHBANG GRENADES. WE USED TO USE FUCKING BOMBS TO TAKE PHOTOS IN THE DARK HOW FUCKING COOL IS THAT???) and figured “huh… There are a lot of old inventions that might suck to use but are conceptually really cool, aren’t there?”

      Fun fact, he’s in the fediverse! He’s @techconnectify@mas.to over on mastodon.

  • DumbAceDragon@sh.itjust.works
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    1 month ago

    I used to be pretty into machine learning and AI generation circa 2018-ish. It used to be fun and surreal. Sites like artbreeder were a great novelty, and also a pretty good learning tool. Now that it’s “good” I feel that not only has a lot of the charm been lost, it’s become much easier for malicious actors to use it.