An oldie but definitely a math-lover’s goodie, this Pi Digits Scarf by Christina J is exactly what we need today and the fact that it’s double-knit is just a geeky bonus…

Happy Pi Day! Now Make This Double-Knit Pi Scarf, Would Ya? It Keeps Going and Going

The best part about the scarf? You can make it as long as you want … to infinity and beyond! Read all about it here, get the pattern from Ravelry here.

P.S. Looking for a crochet version? Here’s one via Etsy from Mosaic Hooker:

Happy Pi Day! Crochet Option


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