National Geographic News

merveilleuses preuves de la creation de DIEU et personne ou rien d'autres

Hugo Marconi Ribeiro
Hugo Marconi Ribeiro

nice...but pi day is anglo notation only, because in latin notation doesn´t exist in this date, what a pity!

Papa Foote
Papa Foote

The celebration of "Pi Day" raises the age-old question of whether perfect circles exist in the universe - the "New Movie" might also be an "example"?

"..Pi Day and Pi Approximation Day are two unofficial holidays held to celebrate the mathematical constant π (pi). Pi Day is celebrated on March 14, or in the month/day date format as 3/14; since 3, 1 and 4 are the three most significant digits of π..."


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