#PiDay2018 is great and all, but I really do see the merits of tau.

pi day is a success (where success is marked by how many almost empty pie plates are in the lab currently). #PiDay2018

It was #PiDay2018 and #WhiteDay today and at least I was 1 for 2.

#RIPStevenHawking. Fitting that he leaves this plane on #PiDay2018! He was such a brilliant mind and the epitome of perseverance in the face of overwhelming odds.

Shout out to Little Brown Mushrooms, aka LBMs, aka "Poison Pie" on #PiDay #PiDay2018 - Hebeloma crustuliniforme, is commonly known as poison pie...

en.wikipedia.org/wiki/Hebeloma_…

RT @scbakes4u: To celebrate #PiDay2018, we are offering slices of our made-from-scratch pies for $3.14 each! We have (while supplies last):
Sweet Potato, Buttermilk, Coconut, Chocolate Chess, Lemon Chess, and Pecan pie #HappyPiDay2018 #Apex #NC #madefromscratch

Great resource and accompanying activity to celebrate #PiDay2018 with my students. #bclearns #sd33learns

Hey @kath_mmitch I'd love to get my hands on a copy of Sir Cumference
and the Dragon of Pi by @cindyneusch I like the idea of combining literacy and numeracy together to celebrate #piday2018 #sd33learns #mathchat #bclearns

In one month, it's Pi Day! Celebrate with these cute pi earrings, now available MathArtShop on Etsy:Use coupon PIDAY for free shipping in the USA.

#piday #piday2018 #piearrings #mathjewelry #celebratemath #mathclass #geekgifts

etsy.com/listing/589450…