Día de Pi

O Día de Pi

O  momento Pi que non se repetirá ata dentro dun século!   The Pi Day Clock - 3.14.15 9:26:53

One day every century, the numbers of the current month, day, year, hour, minute and second line up to match the first 10 digits of the mathematical constant pi: 3.14.15 9:26:53. On this page you can watch this rare event occur in real time. Only 100 years until the next time!            http://time.is/pi_day/Spain
http://faimatematicas.blogspot.com.es/p/el-20-de-noviembre-de-2005-mientras-una.html