https://www.youtube.com/c/ISHITANIFURNITURE https://www.youtube.com/@Knobs https://www.youtube.com/@kiwami-japan https://www.youtube.com/@NileRed/videos https://www.youtube.com/@GirlWithTheDogs/videos https://www.youtube.com/@bernadettebanner/videos https://www.youtube.com/@shootimpro https://www.youtube.com/@DrMattRegan https://www.youtube.com/@clabretro https://www.youtube.com/@TechnologyConnections https://www.youtube.com/@BrickTechnology https://www.youtube.com/@kellyeld2323
> Documentaries featuring stories from the history of math and science
https://www.youtube.com/@bensyversen
Integza is no longer small, but still good, home built rocket engines
https://www.youtube.com/@integza
edit: formatting
https://www.youtube.com/c/TheCrafsMan
Some Machining related channels on youtube:
this old tony, Chronova engineering, cylo's garage, inheritance machining, breaking taps, blondie hacks, tarkka, dan gelbert, Jonesey Makes, Eric(with a K), Clough42, Alec steele, NBR Works, Not An engineer, Stefan Gotteswinter, oxtoolco, ROBRENZ, MrCrispin, Clickspring, Artisan Makes, MH Anything, Jellyfish machine,Maker B,
And also there is great course on precision engineering by Alex slocum
https://www.youtube.com/c/ISHITANIFURNITURE https://www.youtube.com/@Knobs https://www.youtube.com/@kiwami-japan https://www.youtube.com/@NileRed/videos https://www.youtube.com/@GirlWithTheDogs/videos https://www.youtube.com/@bernadettebanner/videos https://www.youtube.com/@shootimpro https://www.youtube.com/@DrMattRegan https://www.youtube.com/@clabretro https://www.youtube.com/@TechnologyConnections https://www.youtube.com/@BrickTechnology https://www.youtube.com/@kellyeld2323