The Post Apocalyptic Inventor [Electronics/Tools/Crafts] https://www.youtube.com/c/ThePostApocalypticInventor
Cody's Lab [weird hobby science related] https://www.youtube.com/user/theCodyReeder
Jan Beta [Electronics/RetroComputers] https://www.youtube.com/c/JanBeta
Tom Scott [Intersting stuff] https://www.youtube.com/c/TomScottGo
Lazy Game Reviews [Gaming/RetroComputers] https://www.youtube.com/c/Lazygamereviews
Soft White Underbelly [Society] https://www.youtube.com/c/SoftWhiteUnderbelly