How to Make Mathematically Precise Pancakes

So this is fun. For the past few months, "illustrator, math teacher, and professional dad" Nathan Shields has been perfecting the design on a pan-mounted apparatus that lets his family make spirographic pancakes (aka "spirocakes").


Shields has been documenting his incremental progress through photos and YouTube videos. Above and below are two recent updates.

Via The Kid Should See This


My math major fiance is going to bounce around like a baby lamb when he sees this.