Calculator Construction Set (1982)

    Mac Folklore Radio 10/29/2021


Chris Espinosa tries to build a Steve Jobs-approved calculator.

Original text from

My favourite classic MacOS calculator was ProCalc. While trying to find ProCalc, I found PowerCalc by John Mauro who went on to co-invent Gorilla Glass, used in every iPhone and iPad.


(OldComputerPods) ©Sean Haas, 2020