Walked around campus with my K&E hanging from my belt as a freshman in 1957. Really impressed the chics. Even the elementary ed coeds avoided me.Dam yer old....
Same here.I had one of those things (Slide Rule) as a freshman in college . . . within a few years, it was all scientific calculators.
I do remember that around 1972/73 range my Dad got what I remember was a HP35. I played with it but didn't like using RPN to operate it. Later I did do some stuff in FORTH but RPN still slowed me down. I wasn't long after this I bought myself one of the first TI's with the red led numbers.I had one of those things (Slide Rule) as a freshman in college . . . within a few years, it was all scientific calculators.