Happy Pi Day!

This is a photo of a delicious-looking (possibly cherry) pie on a stove top, with a beautifully browned crust made from the cut-out numbers 3.1415926535898, made from pie dough.

IMAGE: This mathematically delectable dessert was created by the PBS News Hour’s Facebook friend and birthday girl Kay Sweet in 2015 (find out what was so special about Pi Day 2015). By now the pie’s all gone, but we still can savor it in our hearts.