this post was submitted on 15 Jun 2023
17 points (94.7% liked)
No Stupid Questions
2174 readers
4 users here now
There is no such thing as a Stupid Question!
Don't be embarrassed of your curiosity; everyone has questions that they may feel uncomfortable asking certain people, so this place gives you a nice area not to be judged about asking it. Everyone here is willing to help.
- ex. How do I change oil
- ex. How to tie shoes
- ex. Can you cry underwater?
Reminder that the rules for lemmy.ca still apply!
Thanks for reading all of this, even if you didn't read all of this, and your eye started somewhere else, have a watermelon slice ๐.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Oh that makes sense! Where does the tube come from though?
Cathode Ray Tubes. Its how TVs used to work
I am mildly annoyed that kids these days don't know this. Then I get annoyed at me for getting annoyed - why would they? we haven't had a CRT in the house since '04. It would be like getting exasperated because us 80s kids didn't know how to tap out morse code on the telegraph.
It always makes me laugh when old people get mad that they don't teach cursive in school anymore. Cursive as a writing form is antiquated unless you are using a quill pen or fountain pen. It just doesn't work as well with ballpoint pens. The funniest argument I see is about how if the kids can't write cursive, they can't read the Magna Carta, declaration of independence, or US Constitution. Never mind that they also already can't read all sorts of foundational documents in other languages, that those documents have been transcribed into other scripts, or that none of those three documents were ever written in cursive in the first place (they're all calligraphic script)
Heh. yeah. my handwriting in high school and college was so garbage I couldn't even read my own handwriting, so what good is it really?
Furthermore, why is it so important to read old writing in the original script? Would that really change the meaning any?
TVs used to be a sealed particle accelerator. You should read up on them, it's fascinating.
My kid refused to believe me when I told him that I grew up with an electron gun in the house that fired accelerated particles at a screen, he stated that simply couldn't be safe and no one would allow that. I told him that was the 70's for you
But somehow it was. I think early 50s models leaked radiation or some such which is why there was the whole "don't sit too close" thing.
Anyway i have 6 CRTs. 2 from the 80s and the rest from the late 90s to 00s.
They're super neat!
The don't sit too close part was because kids with bad eyesight would sit closer to the TV, so parents started associating it but reversed cause and effect; they believed that sitting too close made their eyesight worse, which it didn't
I mean the 50s ones probably did but everything in the 50s was harmful