Donald (Ethan) Borenstein is a graduate research assistant working on the CNP-UHPC project. He received his B.S. degree from Lehigh University in Bethlehem, PA, and is currently pursuing his M.S. degree at the University of Colorado Boulder. His degree is in structural engineering and structural mechanics and he has experience in the industry from multiple internship positions. His experience is mostly bridge related structural design and inspection. His research involves the utilization of carbon nano products in cementitious materials.