Mechanical Principles

Close up we see pistons move up and down or side to side. Pendulums sway, the small parts of machinery move. Gears drive larger wheels. Gears within...

Genre: Documentary, Short
Countries: United States
Release Date: January 1, 1931
Runtime: 10 min
IMDb Rating: Mechanical Principles (1931) on IMDb


0.00/5 - (0 Votes)



Movie2k 123movies Online does not host and upload any videos. All the free movies on movie2k website are hosted on the third-party sites and uploaded by other people. movie2k.123movies.online is not responsible for any content that hosted on on the third-party sites. If you have any legal issues please contact the appropriate media file owners or host sites. Back to Top.