Joseph Dituri, an associate professor of biomedical engineering at USF, who also is known as “Dr. Deep Sea,” is on a mission. Living in a 100-square-foot habitat at Jules’ Undersea Lodge in Key Largo since March 1, Dituri has captured worldwide media attention as he attempts to break the current record of 73 days living underwater. While his goal is to remain 30 feet beneath the surface for 100 days, Dituri’s priorities are getting children interested in STEM – he’s talked to classes in Spain, Australia and Vietnam, among others – and conducting research that will benefit NASA astronauts on a mission to Mars. While still underwater during USF’s Maymester, Dituri will teach a course on hyperbaric engineering.