Not saying my age, but when I went to college there were no computers, maybe one large main frame with two or three terminals but nothing for any course work except for beginning computer. ( and it was not even there the first couple of years)
So in our classes we used a "slide rule"
Do they still use slide rules or are they a thing of the past.
** also we did all our work on a actual drafting table not on a computer system, ( since there were not computers to use) do they still teach drafting manually or is it all electrically now