Deepsea ‘batteries’ offer new source of oxygen for the planet
![Deepsea ‘batteries’ offer new source of oxygen for the planet](https://static.independent.co.uk/2024/07/24/16/iStock-185774163-%281%29.jpg?width=1200&auto=webp)
‘We have another source of oxygen, other than photosynthesis,’ says scientist who discovered so-called geobatteries
‘We have another source of oxygen, other than photosynthesis,’ says scientist who discovered so-called geobatteries