yesterday was pi day so here is a video from pi day. today i went to my gf's class and then we counted change for 3 coffee jars I found filled with coins and then I went to a church meeting.

A lovely song for the digits of pi. "I wrote to help me memorize π, since I can memorize music easier than strings of numbers. In my mind, I can hear the melody, and figure out the numbers.

"The infinite! No other question has ever moved so profoundly the spirit of man," said David Hilbert, one of the most influential mathematicians of the .

The Up-Goer Six Text Editor - very cool. You type in words, and this editor colors them based upon how common they are. Should be helpful in determining core vs. Thanks Ahern for posting this on Teaching Learners with Multiple Special Needs.

Should Pi be replaced by Tau? Professor Phil Moriarty thinks so. See our collection of Pi videos at: http://www.youtube.com/playlist?list=PL4870492ACBDC2E7C ...