Gary Rosenfield joins us to update us on some of the latest going on at Aerotech as well as:  - Tips and tricks for selecting an appropriate motor for your high power certifcations.  - What he is up to for Hampster Dance 2022.  - Gary's project of digitizing a bunch of old super-8 footage of some historic & interesting high power launches from the early days of HPR. All this along with some interesting rocket talk!