Channel: Vihart

Category: Entertainment

Tags: pi daymathematicsnumbersfeynman pointpidigitsmath

Description: Whoah, it's our 9th annual Pi Day video and the number 9 is here to help you win your local Pi Day competition. Previous Pi Day videos: youtube.com/playlist?list=PL5F03A9D6D278C5D9 Thank you Ray Sidney, Caleb Wright, Albert Wenger, Pat Devlin, David Perryman, Jade Bilkey, Chris Pierik, Donald “Chronos” King, Andew Romaner, Jodi Vezzetti, Carol Ghiorsi Hart, Andrea Di Biagio, Charley Sheets, Yana Chernobilsky, David A Smith, Michael Tiemann, and all of my patrons on Patreon! Two pies each for all of you! 🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰🍰 You too can support my work here: patreon.com/vihart Oh I almost forgot, there's Tau Pi shirts and other stuff here which is also a way to support this work: store.dftba.com/collections/vi-hart