Happy Pi Day
en.wikipedia.org
en.wikipedia.org
It occurs on the 2nd Friday in July, you have to drink copious amounts of Tequila, consume lots of nachos and wear a novelty oversized sombrero all day.
Anyway, us Aussies have to celebrate Pi day next month (kinda) - 31/4 as today is 14/3 for us.
Although it seems wikipedia has an interesting article on the number 143, it can be created by adding up 2 different sets of consecutive prime numbers, which I found interesting.
http://twopoint718.blogspot.com/2009/03/march-5-is-square-ro...
There's already been a carol written:
http://nedbatchelder.com/blog/200903/square_root_of_christma...