Rohit Karnik, Ph.D., is the Faculty Director of the NEET program at MIT. He is also Tata Professor in the Department of Mechanical Engineering at MIT, where he leads the Microfluidics and Nanofluidics Research Group. His research focuses on the physics of micro- and nanofluidic flows and the design of micro- and nanofluidic systems for applications in water, healthcare, energy, and environment. His research includes topics such as atom-thin graphene membranes for chemical separations, low-cost water filters made from wood, microfluidic devices for making nanoparticles for drug delivery, and methods for separation and detection of cells from complex samples such as blood or food.