Scientist who lived underwater for 100 days recounts how his body changed

Dr. Joseph Dituri, nicknamed “Dr. Deep Sea,” is back on land after setting a new record for the longest time living underwater without depressurization. Dituri talks about how the data he collected. how it serves for simulating a voyage to Mars and the sensory stimulation he is experiencing. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features , , , Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: Breaking News Alerts: Visit : Find NBC News on Facebook: Follow NBC News on Twitter: Get more of NBC News delivered to your inbox: #ocean #Science #DrDeepSea