124
im funny
(lemmy.ml)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 14 Jul 2023
124 points (90.3% liked)
Memes
45731 readers
563 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
I'm sorry to ruin your story, but before semiconductors we used vacuum tubes to do the same stuff.
(Well, they sucked in many ways: they were bulky, heavy, slow, fragile, and hot. But they could do logic gates and everything.)
And before that, the first fully electronic computers were built with clicky-clacky relays.
A modern day example: https://www.youtube.com/watch?v=kaQETdfi5jU
Right on, I forgot about all those multivibrators they made with vacuum tubes and such.