http://www.archive.org/details/DowntheG1935

Rather interesting promo vid from 1935. A few misconceived bits of info. See how many you can spot

Cheers david. My 12yo sister just watched it and now she understands how an engine works.

That was in the days that Al-Gore's talk was nonsense.

Nice vid

BTW: Al's talk is still short thinking. The sun was heating the earth al the time.