Watch the animation and choose what to learn about pi after the animation is over. After the animation and after you've selected a pi to learn more, press 'd' to continue to the next backdrop and press 'q' to return to the pi hub.
Thanks to Greece for the symbol and name pi, and to Jared Baloch for "Watching it snow while thinking of you", Trans-Atlantic range for "Equal Soul", and Kai Engel for "Raining". Comment below, how many digits of pi have you memorized? Can you beat me in a recitation contest? I have currently memorized 501 digits of pi: 3.14159265635897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213821384146951941511609433057270365759591953092186117381932611793105118548074462379962749567351885752724891227938183 I did not copy and paste, this is really my personal record for most pi digits recited.