Scientists have developed a floating farm which uses sunlight to desalinate seawater. This innovative system successfully grew broccoli, lettuce, and Pak Choi with high germination rates. The double-layered vertical solar sea farm design integrates evaporation and cultivation chambers efficiently. Researchers tested six units in artificial seawater, demonstrating practical cultivation potential. This technology offers a promising route for marine agriculture and efficient water use.

Innovative research has led to the creation of wide-bandgap perovskite solar cells tailored for underwater energy generation. Capable of harnessing limited light at depths of up to ten meters, these cells have been tested on underwater robots, showcasing their effectiveness and considerable power output. They displayed impressive durability during extensive storage and under simulated marine conditions, marking a significant advancement in power supply for sub-oceanic technologies and sensors.