Water pollution: Nanorobots powered by magnets clean up contamination

Nanorobots propelled by magnets can be used repeatedly without fuel, offering a sustainable and cost-effective way to clean up industrial wastewater Technology 1 March 2022 By Chen Ly Polluted water sam barnhart/Getty Images Chemists have created nanorobots propelled by magnets that remove pollutants from water. The invention could be scaled up to provide a sustainable … Read more