Solar And Terrestrial Radiation (1950)

The film discusses solar and terrestrial radiation, explaining their roles in meteorology and tracing the historical development of light theories from Isaac Newton’s corpuscular theory to the modern understanding of electromagnetic waves. It covers the methods of heat transfer: conduction, convection, and radiation. The film also highlights elevator traffic management in buildings, detailing the evolution of elevator technology, including Otis’s advancements in automatic control systems and electronics for efficient operation. Finally, it describes the process of manufacturing seamless pipes, showcasing the technology behind piercing and rolling processes in steel production.

Keywords
solar radiation, terrestrial radiation, meteorology, light theories, corpuscular theory, electromagnetic waves, heat transfer, conduction, convection, radiation, elevator traffic management, Otis, automatic control, electronics, seamless pipes, steel production

Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.