I agree, now and in the future, the world increasingly need alternative energy that is environmentally friendly. To my knowledge, alternative energy is generally more economical. Therefore, in my opinion, the findings of Aisa Mijone, about energy electric lamps that use salt water, it is very useful to continue to be developed.
So far, I only know that river water is an alternative source of energy, so the government builds Hydroelectric Power Plants (PLTA).
I also read on the official website of the Ministry of Energy and Mineral Resources, now sea waves can also be used as a source of electrical energy, Pembangkit Listrik Tenaga Ombak (PLTO). In addition, of course there are many more alternative energy potential by utilizing natural resources.
And, thanks to the article @kharrazi, today I got the latest knowledge about the discovery of Aisa Mijone, who invented a simple and inexpensive technology, namely an electric lamp that uses salt water.
@kharrazi also explained well about the salt content of sea water. Also, what materials are needed, and how the process of making batteries that use saltwater. Of course this is very valuable information.
Thanks @kharrazi. I will look forward to your next articles on science that will benefit many people on this earth. May you succeed always.