That was my second Casio "calculator" for Uni, loved it. It had a huge display with four lines :-) -- my first one was a Sharp (Radio Shack) with a single line.

That was my second Casio "calculator" for Uni, loved it. It had a huge display with four lines :-) -- my first one was a Sharp (Radio Shack) with a single line. Both programmable in BASIC. I can still remember the fog clearing out of my mind when I started to understand what the code was doing. Being able to plan something up, program it and see it work was an absolute blast, a gateway drug to a career still going strong after several decades.