Ask Lemmy

26854 readers

1437 users here now

A Fediverse community for open-ended, thought provoking questions

Please don't post about US Politics. If you need to do this, try [email protected]

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 [email protected] or [email protected]. 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 [email protected]. For other questions check our partnered communities list, or use the search function.

Reminder: The terms of service apply here too.

Partnered Communities:

Logo design credit goes to: tubbadu

founded 1 year ago

MODERATORS

451

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

submitted 3 weeks ago* (last edited 3 weeks ago) by [email protected] to c/asklemmy

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

[–] captainlezbian 13 points 2 weeks ago (4 children)

Tiny lightbulbs fails to express how uncool led tvs are. They’re just diodes. Adulterated silicon. It’s cool in its own way. But yeah. Everything is just silicon

[–] Randelung 2 points 2 weeks ago

But LCD sound cool, too. Twisting crystals so they become opaque or transparent.

[–] FiFoFree 2 points 2 weeks ago

We made rocks glow with the power of lightning.

[–] [email protected] 1 points 2 weeks ago

Semiconductor tech is super cool though!

[–] postmateDumbass 1 points 2 weeks ago

Lightbrite gone growed up.