Electricitate din pământ: proiect experimental din Japonia

An experimental project in Japan aims to generate electricity from common materials like soil and organic waste through electrochemical reactions. Although still in early stages, it shows potential for powering low-consumption devices in remote areas or emergencies. Developed by Satoshi Nakagawa, the technology uses electrodes in materials containing water and ions to produce a low-intensity electric current. Applications include powering agricultural sensors and disaster warning systems. Experts recognize its innovative nature but note that the energy output is significantly lower than conventional systems.