Self-confessed eater of desserts Garrett Heath has an industrial engineering background. So it makes sense that he’s created a Pi-shaped pie pan for geeky bakers to make their own Pi pies. As he confessed on his Kickstarter page, ‘Ever since I learned the formula to find the circumference of a circle, I have longed for the day to create a Pi shaped pie. After talking with many Pi enthusiasts, it seems that they have had that same desire.’ We’ve been there. We believe him.