I missed pi day! Of course I did, it’s 3/14. March was MONTHS ago.

Just two days ago, if you follow the dating standards of the rest of the world (dating? half my age plus 7?) it was 22/7 – a good estimation of pi! Word. Two pi days per year? Two pi. 2 pi per year…on old calendars a year has 360 days. 2 pi (radians) per year? 360 degrees! A day is a degree, and there are 2 pi per year. Coincidence, but maybe I can make some doomsday prophecy based on arbitrary number-crunching and assignments of meaning. Eh, I’ll stick to teaching.

Side note: happy birthday to my old neighbor and one of my best friends since childhood.

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## About Mr. T

Well, I'm interested in math. Teaching it, learning it, describing it, living it. Creating it. Most importantly (to me) is helping others appreciate it as much as I do.