How many digits of pi can you recite? Honestly, I can’t get past 3.14. But that’s what makes the Pi Necktie ($13-60) so cool. If you can recite the first 100+ digits of pi, then wear the Pi Necktie as a badge of honor. If you can barely recite a handful of numbers, the wear the Pi Necktie as a cheat sheet. It works for everyone!
Pi Necktie = Great Gift Idea
The Pi Power Necktie from ThinkGeek adds the fun of mathematical constants to your school or office stodgy dress code requirements. It comes in a box suitable for gifting and is a perfect gift for Father’s Day, Christmas, Birthdays or just a little something nice for your boss.
What I really love about the Pi Necktie is how subtle it is. The design hides the tie’s secret from the average person. Only the most observant person will benefit from the tie’s true identity and your intelligent humor. Everyone else will just think it’s a tie.