I once had a teacher who told us to “Explain the curriculum to your grandmother. That’s when YOU get it.”
IMO ELI70 is somewhat better than ELI5 because it allows people to explain it without childish simplifications, but with the same challenge in comprehension.
Yeah I mean, it obviously depends on your age and world wide location. Contemporary 70 y/o in Europe have a decent understanding of math and logic. It’s a narrow cut off though. My grand parents on my father’s side never touched a computer while my grandparents on my mother’s side were shitposting on Facebook on their cellphones.
They were the example of the difference between understanding running a Fergus’s tractor and Wndows 95, despite having less than a decade in age difference
Incident in nature (i.imgflip.com)
I know some of y'all can relate (lemmy.world)