Since this was true when I was in primary school, it'll always be seared into my brain. I mean, I realized this when I was learning to count and spell, of course it's saved as one of the most basic facts of life. Like, 4+4=8, 90s are 10 years ago 70s are 30 years ago etc was stuff learned at the same time, so it's like it's saved in a similar way.
I read CS papers from the late '80s/early '90s and it feels like unearthing cuneiform tablets. Lots of good ideas, just everything felt so raw and new.
I was just reading the first paper on TCP Vegas (TCP congestion avoidance protocol) and the tests were done with bandwidths of "over 100 Kbps" over the internet. Feels almost unreal.
Today in Warframe a new character dropped he is a rockstar. One guy from my clan asked me "Do you know who David Bowie is? He is kind of an old rock legend..." Bruh I'm 40 WTF?
This one gets me, as when I learned of the concept of "classic rock", Nickelback's "How You Remind Me" had just came out and was playing non-stop on the "newest hits" radios.
I had to translate German papers to English. Not necessarily because I'm that old, but they were the only ones that had the information I needed. Although most of my research was based on stuff in the 90's....
I always wondered what would happen if you cite an original source of something we consider common sense now. What would nature say if you use conservation of momentum and cite Isaac Newton and the Principia Mathematica.
What if you quote something in latin. For most of science history this was completely normal.