Neat Stuff To Know & To Do is a title in the 1988 Play-Along Video series. The video features Kai-Lee and PJ in a hodgepodge of segments demonstrating and explaining a variety of things. One segment, for example, demonstrates the technique used to have a puppeteer convincingly control a puppet from behind a stool without being seen, using mirrors. Other segments teach viewers how to skip stones (with Jim Henson himself providing the instruction), and how to scat.