https://tube.loping.net/videos/watch/cddfb37b-9758-4510-91c0-8b255b37fa65 A very unusual way to flash a neon lamp using sunscreen. Aerolux lamps: https://en.wikipedia.org/wiki/Aerolux_Light_Corporation Good selection of gear motors at Jameco: https://www.jameco.com/shop/keyword=12Vdc-Gear-Motor Awesome Keithly SourceMeter: https://www.tek.com/keithley-source-measure-units/keithley-smu-2400-series-sourcemeter This video is a freebie for Patreon supporters, and I will donate any awards to a STEM education charity. Sun, 12 Jul 2026 13:16:47 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/cddfb37b-9758-4510-91c0-8b255b37fa65 All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.