Puma is an old nickname that has stuck with me since high school (mid to late 1980's). It was given to me by a crazy friend who was a manager in a grocery store I worked in at the time. I never did find out why he called me that, but it stuck. I wanted to use it as my name on here, but someone already had it when I registered. What bothers me is I have never seen this person post on here.View attachment 861866
I read your avatar and thought it was about this guy.
I watched a gentleman explain one of these to his (I presume) grandson in an antique mall. The kid was fascinated by it. Made me feel old!
Weird Al
... and the good Dr himself!Weird Al
I had a round one too, and it had an open centre.Had a few of those, seem to recall having a round version.
dave
I had a round one as well!Had a few of those, seem to recall having a round version.
dave
I had a round one too, and it had an open centre.
I was looking for one like it on Google Images, but all I can find are solid disks.
My high school had one of the giant classroom slide rules hanging off the top of the blackboard ...
... but not the hot math teacher to go with it.