While vsiting a sculpting art studio, Uncle Norm learns all about the Rule of Thumb and how using one piece of string wrapped around the base of your thumb can give you many of the approximate measurements that can be used to create a bust of yourself and some snazzy bracelets too. He also learns some pretty cool body facts.

The Gist: This episode is about using indirect measurements as a tool for establishing reasonable estimates for body part dimensions, and the utility of widely-used non-standard measures.