## Comment Still use mine to teach kids about logarithms (Score 1) 220

I learned to use one in high school and bought my own as a freshman in engineering. Used it full time till I bought my first calculator in 1975 (HP RPN-style, of course).

I still pull it out to show students when they are learning about logarithms in school. I was doing just that earlier this week in fact. And my younger colleagues at work are always interested.