Pi Day 2013

Happy Pi (π) Day! :D

How about also sending this pie to them? HKJSMS guaranteed you this pi(e) will sound more “special” than the normal presents you give.

Dear all Math Lovers,

We all love the beautiful symbol Pi (π). But do you know the Pi Day is fast approaching? Celebrating it alone is not the best choice! Why not share the joy of this special day with your good friends, teachers, or even your beloved ones at 1:59 pm on March 14?