Before I get to those, may I just say RIP Stephen Hawking. For a world-renowned physicist to die on Pi day has a kind of poetic irony to me. Oh, and in case you didn't know, it is also Albert Einstein's birthday. (Where's the crochet, Kendra? Here it comes:)
- I think my favorite by far is this pi digits blanket found here, but unfortunately I could not find a pattern for it. Look closely at the stitch she used-how cool is that!?
- A free pattern for the pi symbol is found at Alicia Kachmar's blog, Create! Look at the little guys face! He looks so happy just to be Pi!
- I was excited to see this crochet c2c pi pillow at akimakes.com! So many things to love about it. It's C2C, it's the 𝜋 symbol on one side, and the numeric abbreviation on the other side. The pattern isn't written on the website, though, it's a downloadable pdf.
- I am glad that someone out there has a sense of humor like mine. Rebecca Breed Pepper's blog has a whimsical little pun of a "pie" crochet pattern here.