Slide 1 New Solution-New Energy During the era of the 1980s a Russian scientist, Oleg V. Gritskevich, invented a device dubbed as a hydro magnetic dynamo (HMD). There were…
New Solution-New Energy During the era of the 1980s a Russian scientist, Oleg V. Gritskevich, invented a device dubbed as a hydro magnetic dynamo (HMD). There were three…