Great and immense resource for vintage science films

[Ben the Ignorant]

I'll highlight only two from Jeff Quitney's channel to show the quality of the material:

 

 

 

Quitney cleans up the audio and video in the films he posts, you won't be bothered by extreme hiss, overly grainy image, of other unbearable junk. You might find out certain concepts and discoveries are older than you thought, and the equipment and procedures to make some discoveries are more "primitive" than you imagined. Lots of science films but also intructional films on how to conduct espionage in the Cold War, and other historical treasures recent enough to be in the form of a movie.