Perhaps many did not know, as I did until recently, but it turns out today to be International
Pi Day. According to the American date system today is 3 month and 14 day.
Next, to be precise, the clock goes. At 1 hour 59 minutes night (on a 24-hour system).
The official site of the international day of the number π, where there is a counter to the significant moment, a shop where you can buy goods with the symbols of the number π. There is also HTML-code for insertion into the site or blog.
By the way, on this day
Albert Einstein was born.
Thanks for the info
Calend.ru and
wikipedia.org