Pi+Day

Enjoy these Pi Day Videos

https://www.youtube.com/watch?v=QTeuIglcX1M

https://www.youtube.com/watch?v=NcxeR0YQySw

https://www.youtube.com/watch?v=OLhYvn4UCaU

https://www.youtube.com/watch?v=HPpiD82BDr0

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