I remember 5 years ago, when I would hear "calculus" and think "really hard math that you'll never be able to figure out". But now, in my last year of a physics honours degree, I very often forget that there are people who don't even know what it actually is! To me, that seems like knowledge almost as basic as knowing which way is up. Of course, it isn't, but after being immersed in a culture for so long it's easy to forget that.
What knowledge can you not imagine yourself living without? Bonus points if it's something most other people actually do live without.
An example from the other end, I live with a bunch of liberal arts students who often have discussions about philosophy and state a lot of things in a very "this is common knowledge" way, but I usually don't know what they're talking about. It's buckets of fun (It really is! I learn a lot).
What knowledge can you not imagine yourself living without? Bonus points if it's something most other people actually do live without.
An example from the other end, I live with a bunch of liberal arts students who often have discussions about philosophy and state a lot of things in a very "this is common knowledge" way, but I usually don't know what they're talking about. It's buckets of fun (It really is! I learn a lot).