hello
I didn't realize how old my trusty HP 21 calculator was until I visited the Computer History Museum a while ago. There, on a shelf with many many old, funky, and outdated hand-held calculators, was an HP 21 that looked just like mine. Well, almost like mine: It was cleaner & looked almost new as did all the others on display. In spite of all that age, my calculator is still as friendly as the day I received it as a gift. It never fails to say "hello."
hello
I didn't realize how old my trusty HP 21 calculator was until I visited the Computer History Museum a while ago. There, on a shelf with many many old, funky, and outdated hand-held calculators, was an HP 21 that looked just like mine. Well, almost like mine: It was cleaner & looked almost new as did all the others on display. In spite of all that age, my calculator is still as friendly as the day I received it as a gift. It never fails to say "hello."