On a sunny morning in Key Largo, several dozen people stood on a dockside staring into the water of a dark-green lagoon at a yellow scuba tank just below the surface, and a pair of red flippers.
Joe Dituri has quite an impressive CV but most importantly is a Biomedical Engineer and professor at the University of South Florida. On social media, he is better known as Dr Deep Sea and has made it his mission to educate the masses on ocean life.
Near the tip of the Florida Keys, a short swim from the dock at the Jules Undersea Lodge in Key Largo, sits a submerged habitat: An undersea classroom, bubbling with promise.