452

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

submitted 2 months ago* (last edited 2 months ago) by VinesNFluff@pawb.social to c/asklemmy@lemmy.world

481 comments fedilink hide all child comments

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.

you are viewing a single comment's thread
view the rest of the comments

[-] 10_0@lemmy.world 37 points 2 months ago

CDs and DVDs, because ownership beats convenience when you can get them second hand for pennies on the pound

[-] VinesNFluff@pawb.social 25 points 2 months ago

Also:

FUCKING LASERS DUDE! Lasers will never NOT be cool.

[-] FlyingSquid@lemmy.world 4 points 2 months ago* (last edited 2 months ago)

Why are the kind of holograms made by lasers not cool anymore? They're just on credit cards and currency now. I always thought those were awesome. There used to be a hologram museum in Chicago when I was a kid. We went up there a few times and I always insisted on going.

The best ones were holograms of microscopes or telescopes and you could actually look through the eyepiece and see something through it!

[-] Fuzzy_Red_Panda@lemm.ee 8 points 2 months ago

And the technology has evolved that I can actually record and re-record to these plastic discs using lasers and it all fits inside a 1cm-tall drive that sits on my desk. And if the manufacturer uses high-quality materials, the disc will last hundreds of years.

Also some discs I can then either ink-print or laser-print on the top of it? Simply amazing.

[-] superkret@feddit.org 3 points 2 months ago

I miss the satisfying act of slapping a cassette into a tape deck, then snapping it shut.

this post was submitted on 23 Oct 2024

452 points (98.5% liked)

Ask Lemmy

27253 readers

1301 users here now

A Fediverse community for open-ended, thought provoking questions

Rules: (interactive)

1) Be nice and; have fun

Doxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them

2) All posts must end with a '?'

This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?

3) No spam

Please do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.

4) NSFW is okay, within reason

Just remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com. NSFW comments should be restricted to posts tagged [NSFW].

5) This is not a support community.

It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.

6) No US Politics.

Please don't post about current US Politics. If you need to do this, try !politicaldiscussion@lemmy.world or !askusa@discuss.online

Reminder: The terms of service apply here too.