A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.
Created as an evolution of White People Twitter and other tweet-capture subreddits.
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1905 is a milestone of modern physics, because it's when Special Relativity came out.
That's older than the transistor, which was commercialized in 1951. But it's also older than the vacuum tube triode, which was invented in 1906 or 1908.
In 1905, there were no amplifiers of any kind (though there were relay switches). There was almost no radio. The triode was a necessary invention for almost all of analog electronics.
You know how you can push some buttons on your wall and your house magically warms up or cools down? I know people who were alive before that existed.
Oh, and salmon sushi was invented in the 1980's by the Norwegian fishing industry. Before that, no salmon in sushi.
The high five thing always fucks me up. Mostly because I'll see it in movies about WW2 and other historical things that it shouldn't be in and I always have to say something lol.