I shared this last year, it’s worth sharing again.
Today is Pi Day! To celebrate Pi Day, Numberphile has released a fun video about calculating Pi with real pies. The three minute and fourteen second video explains Pi and how it can be calculated. An extended version of the video will be available tomorrow to those who subscribe to the Numberphile YouTube channel.
After showing the video above, you might want to follow up with this video, How Pi Was Nearly Changed to 3.2.