This ‘free energy’ type of battery uses humid air to generate electricity. https://www.theguardian.com/science/2023/jul/02/it-was-an-accident-the-scientists-who-have-turned-humid-air-into-renewable-power
This ‘free energy’ type of battery uses humid air to generate electricity. https://www.theguardian.com/science/2023/jul/02/it-was-an-accident-the-scientists-who-have-turned-humid-air-into-renewable-power
