In a previous video we got a lot of comments about soldering header pins onto the Raspberry Pi Pico, so we made this video where we talk about our tips for soldering, tricks, soldering equipment & we teach our little sister to solder for the very first time so you see her first attempt in this video.
This is a companion discussion topic for the original entry at https://gurgleapps.com/learn/electronics/how-to-solder-top-tips-and-demonstration