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.

  • Chaos0f7ife@lemmy.world
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    4 days ago

    CD players/walkmans. Wearing your headphones and jamming out music on your CD player makes you 10X cooler in my eyes.

  • tal@lemmy.today
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    2 months ago

    I like the look of vacuum-fluorescent displays (VFDs) – a high-contrast display with a black background, solid color areas. Enough brightness to cause some haloing spilling over into the blackness if you were looking at it. Led to a particular design style adapted to the technology, was very “high-tech” in maybe the 1980s.

    OLEDs have high contrast, and I suppose you could probably replicate the look, but I doubt that the style will come back.

    https://en.wikipedia.org/wiki/Vacuum_fluorescent_display

    EDIT: A few more car dashboards using similar style:

    https://s3.amazonaws.com/skillshare/uploads/session/tmp/50c99738

    https://www.pinterest.com/hudsandguis/retro-car-dashboards/

    And some concept cars with similar dash:

    https://www.hudsandguis.com/home/2022/retro-digital-dashboards

    Some other devices using VFDs:

    https://i.ytimg.com/vi/PkPSDOjhxwM/maxresdefault.jpg

    https://ae01.alicdn.com/kf/HTB1_TIdcGmWBuNkHFJHq6yatVXaZ/LINK1-VFD-Music-Audio-Spectrum-Indicator-Audio-VU-Meter-Amplifier-Board-Level-Precision-Clock-Adjustable-AGC.jpg

  • magnetosphere@fedia.io
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    2 months ago

    Pneumatic tubes were way, way cooler than email.

    Of course, you could only use them to send a message to someone in the same office building, so the comparison isn’t perfect… but you know what I mean.

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      2 months ago

      I’m not crazy old, but I’m old enough that the supermarket I went to as a kid had these at all the checkout aisles and the cashiers would use them to send cheques/reciepts/ whatever.

      It was awesome to see.

    • tnarg42@lemmy.world
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      2 months ago

      Big hospitals still have them to send medications and random lightweight stuff around the complex. My wife has worked in two large hospitals that had pretty extensive tube systems, used especially with pharmacy.

      • JackFrostNCola@lemmy.world
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        2 months ago

        Tom Scott does a youtube video about one in Canada (IIRC) where they send radioactive medicine from the lab a down the road to a hospital due to the half life of the medication making traditional transport (ie vehicles) impractical.

        Edit: bothered to look it up

        • fermionsnotbosons@lemmy.ml
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          2 months ago

          I know of a hospital where the local university sends tracers with F-18 for PET scans in much the same way. Half-life of 110 minutes.

  • HexagonSun@sh.itjust.works
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    2 months 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.

  • autriyo@feddit.org
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    2 months 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

  • JigglySackles@lemmy.world
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    2 months ago

    Home stereo systems. As a kid I remained enthralled by the metal face and the heavily tactile buttons and switches and knobs. You felt a delicious variety of feedbacks for every action you took. I honestly think we really lost something special when tactility left technology. It was so satisfying to just use.

    • luves2spooge@lemmy.world
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      2 months ago

      My friend’s dad had one with a remote that when you changed the volume on the remote the volume knob would move. I thought it was so cool

  • WoodScientist@lemmy.world
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    2 months ago

    Any mechanical regulation process that used to be handled by actual machine parts. Think of the centrifugal governor, this beautiful and elegant mechanical device just for regulating the speed of a steam engine. Sure, a computer chip could do it a lot better today, and we’re not even building steam engines quite like those anymore. But still, mechanically controlled things are just genuinely a lot cooler.

    Or hell, even for computing, take a look at the elaborate mechanical computers that were used to calculate firing solutions on old battleships. Again, silicon computers perform objectively better in nearly every way, but there’s something objectively cool about solving an set of equations on an elaborate arrangement of clockwork.

    • Fondots@lemmy.world
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      2 months ago

      Centrifugal governors are possibly one of the origins of the phrase “balls out” or “balls to the wall” (although many say “balls to the wall” has to do with the ball-shaped handles on old aircraft throttle levers)

      Also somewhat similar to governors are centrifugal switches, which are used in just about anything with an electric motor to disconnect the motor from a capacitor which gives the motor a little extra juice to get it going (I like this video for an explanation of how they work)

      • WoodScientist@lemmy.world
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        2 months ago

        I didn’t know that was a thing. Thanks! I’m honestly surprised some MBA bean counter hasn’t replaced those with a chip of some sort by now. Really cool!

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    2 months ago

    In the near to mid future, I think an answer to this question are Internal Combustion Engines. I love electric vehicles and look forward to the tech improving. But the sheer coolness factor of moving a large machine through perfectly timed and calibrated explosions is tough to beat.

    • Trainguyrom@reddthat.com
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      2 months ago

      Whenever I hear a running hit and miss engine it brings a smile to my face, similar with small stationary steam engines. There’s a club in Baraboo WI that does a big meetup once a year where there’s just tons of early tractors and stationary engines powered by all sorts of different types of combustion with all sorts of creative new engine designs that stopped being viable around the time of the first world war. I haven’t been able to go most years but it’s really incredible to see so many wonky engines wirring and popping and hissing and clanking around, all while struggling to reach the performance of a present day lawnmower (and not a good one at that)

    • itstoowet@lemmy.world
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      2 months ago

      They also feel…worse? Jumbo frets, thick coats of polyurethane, cheap pickguards, plastic pickup covers, etc — yuck.

      I’ve been buying weirdo vintage guitars (teisco, musima) and they feel way better in my hands. The pickups are usually pretty low output, yeah, but the cleans sound so so good.

        • itstoowet@lemmy.world
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          2 months ago

          Well that one is a baritone (26.5" or 27" scale) but still pretty thin (about as thick as the typical strat) and ergonomic.

          My other guitar, a 1960s teisco, is one of the lightest guitars I’ve ever owned:

          I’m gonna modify this one though and put a tuneomatic on here, the intonation is quite terrible.