Harnessing Light: A Revolutionary Approach to Water Evaporation Without Heat

Researchers at MIT have discovered that under certain conditions, light can directly cause water to evaporate without the need for heat, and it does so even more efficiently than heat. This surprising finding could have implications for various applications, including desalination, fog and cloud formation, and industrial processes. The researchers suggest that this phenomenon, which they call the photomolecular effect, could potentially lead to more efficient solar-powered desalination systems and cheap desalination methods. They are also exploring its potential use in evaporative cooling processes and its effects on climate change modeling.