Inside HYDROLAB, only 8 x 16 ft., the head (toilet) was outside.
4/8/2019 11:24:43 AM
Credit: OAR/National Undersea Research Program (NURP); Fairleigh Dickinson Univ.
Location: St. Croix, USVI
Subject: Undersea Technologies
Subject: Undersea Labs (Habitats) & Obs