Pedestrians cross the street in front of the William Barton Rogers Building at the Massachusetts Institute of Technology (MIT) campus in Cambridge, Massachusetts, U.S., on Tuesday, June 30, 2015. Massachusetts Institute of Technology, founded in 1861, is traditionally known for its research and education in the physical sciences and engineering, and more recently in biology, economics, linguistics, and management as well. Photographer: Victor J. Blue/Bloomberg via Getty Images
