I joined 23-things to learn about new topics. I am a trustee of the Moran Public Library.

I taught mathematics and computer programming for over 35 years, but I want to know at least some about the areas that will be covered. Many years ago I used a mainframe with flashing lights and punch cards to program machine language and FORTRAN. Through the years, I learned many computer languages on various computers and taught several languages. How things have changed! I can only wonder what the next forty years will bring. Very interesting!