You are hereHome » About Us » Events » The Scientist is In: Dr. Jason Lewis The Scientist is In: Dr. Jason Lewis Is Free: Free; no advance reservation or ticket required.March 22, 2012 - 11:00am to 1:00pmLocation: Hall of Human Origins, NMNH, Smithsonian Institution Dr. Jason Lewis from Rutgers University will be on hand with touchable objects to answer questions and talk about his research. Free; no advanced reservations or tickets required.