A post-graduate student of South Ural State University presented his development of a fundamentally new generator design, which has a magnetic and gas-dynamic suspension. Such solutions have not yet ...

A wooden base on which is mounted a flat, horizontal field coil with a bar magnet spinning the center. Green cloth insulated wire. A brass and hard rubber frame support the magnet on a vertical axle, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...