Links to entertainment

- poe, e. near a raven the largest pi poem ever made
- how to memorize pi
- pitrainer
- martin rebas - pi approximation day
- the uselessness of pi and its irrational friends
- the most useless pi algorithm
- pi poems
- pi days
- search in 10 million digits of pi page
- pi-search 50 mio search your birthday (or something else) in pi
- pi search engines further pi search engines
- the international obfuscated c code contest The two obfuscated programs that are mentioned in the book stem from this contest.
- the pi trivia game Questions by Eve Anderson
- pideyves.gif
- look at pi
- The Story of Pi Video-Tape
- Pi Song - A song about Pi by the group 'Two Dead Geese.'