pressure-watertight
91Conning tower — A conning tower is a raised platform on a ship or submarine, often armored, from which an officer can con the vessel; i.e., give directions to the helmsman. It is usually located as high on the ship as practical, to give the conning team good… …
92Model warship combat — VNS Verdun takes a shot at USS Nathaniel Greene at the 2007 North American Big Gun Open [1] event Model warship combat is an international club activity, in which participants construct radio controlled scale models of actual …
93Joseph Salim Peress — Infobox Engineer image size = caption = name = Joseph Salim Peress nationality = birth date = 1896 birth place = death date = June 4 1978 death place = education = spouse = parents = children = discipline = institutions = practice name =… …
94Trabeculectomy — is a surgical procedure used in the treatment of glaucoma to relieve intraocular pressure by removing part of the eye s trabecular meshwork and adjacent structures. It is the most common glaucoma surgery performed and allows drainage of aqueous… …
95Theatrical smoke and fog — Theatrical smoke and fog, also known as special effect smoke, fog or haze, is a category of atmospheric effects used in the entertainment industry. The use of fog can be found throughout motion picture and television productions, live theatre,… …
96commercial fishing — Introduction the taking of fish and other seafood and resources from oceans, rivers, and lakes for the purpose of marketing them. Fishing is one of the oldest employments of humankind. Ancient heaps of discarded mollusk shells (shell… …
98Daniel-Johnson Dam — For other uses, see Daniel Johnson. Daniel Johnson Dam Barrage Daniel Johnson …
99O-class battlecruiser — This article is about the planned battlecruiser class. For other O classes, see O class (disambiguation). A Richard Allison painting of the O class battlecruiser concept. Class overview Operators …
100Russian battleship Gangut (1911) — For other uses, see Gangut (disambiguation). Gangut at anchor in Helsingfors, 1915. Note the deployed torpedo net Career (Russian Empire) …
