आविष्कार जो दुनिया बदल सकते थे लेकिन छुपाये गये | Hidden inventions in Hindi

Time to time many people made such inventions which could change this world, which could change the appearance of this world, But for some reason suppressed the inventions of such people, So in today's video, we will talk about those inventions, which were hidden from the world. If those inventions had come in the market of the world, then this world would have been different.

1) Plasma Battery by Dimitry Petronov

2) Palladium by Doctor James D mold

3) Carburetor by Tom Ogle

4) Slot Digital Coding System by Romke Jan Bernhard

5) Water Fuel Cell by Stanley Mayer

Видео आविष्कार जो दुनिया बदल सकते थे लेकिन छुपाये गये | Hidden inventions in Hindi канала Interesting Top 10s In Hindi