This photo of MIT's nuclear reactor, taken from the top of West Garage, is part of 'Up on the Roof,' an exhibit of photographs by Judith M. Daniels on display at the Rotch Library through Tuesday, May 30. Daniels is an administrative assistant in the School of Architecture and Planning. Photo / Judith Daniels
Lydia Bourouiba’s research on fluid dynamics influenced new guidance from the World Health Organization that will shape how health agencies respond to respiratory infectious diseases.