When the COVID-19 pandemic struck the world, IIT-Bombay Professor Rajneesh Bhardwaj was studying how droplets evaporated for applications in spray cooling and inkjet printing, and his collaborator Amit Agrawal was working on point-of-care medical devices and electronic cooling. Numerous studies, over the course of the COVID-19 pandemic, applied principles of fluid mechanics to provide scores of important insights about the …
