XSp.

Here’s a 1945 animation video from General Electric that explains how electricity works…


Of course the theories in it are outdated by now, though I’m shure most of the things on the videos are still being teached in schools with no changes!

Maybe some schools even use this video nowadays.

And unfortunately, in Brazil’s case, displaying such videos for the kids might even do a better job than a whole year of conventional teaching…

Source: Gizmodo