Curated Video
Visual Evidence From North Korean Parade Shows Expanding Arsenal
Analysts say the North Korean arsenal now includes the world’s largest mobile intercontinental ballistic missile.
Bridgeman Arts
Welding Helps The Farmer 1944
Information film for farmers - Tractor working and farmer making repair. Women at tractor engine. Broken parts taken to be welded. Close shots of farming equipment. Welder works on broken parts. Demonstration of welded metal strength....
SciShow
The 2016 Nobel Prizes: Chemistry and Physics!
Tiny discoveries won big at the 2016 Nobel prize ceremony, recognizing chemists who developed new machines out of molecules and pushed the limits of nanotechnology. Individuals see how physicists created new materials through topology...
Curated OER
Simple Machines
Simple machines and the relationship between work and force are defined. Inclined planes, the wheel and axle, pulleys, levers, wedges, and screws are detailed. This video consists entirely of typed white print appearing across a purple...