Researchers in Australia have developed a method to spray fine seawater droplets that reflect sunlight, helping protect coral reefs from bleaching. The study, led by Queensland University of Technology with Southern Cross University, showed how high-pressure sprays break droplets into smaller sizes, optimizing mist coverage, according to Xinhua.

Wind tunnel experiments and computer modelling guided improved nozzle designs for more effective reef cooling. Published in the Journal of Aerosol Science, the findings support the Reef Restoration and Adaptation Program and may have wider applications in agriculture and industry.