underwater target
51Human torpedo — CGI image of human torpedo: British Mk 1 chariot ridden by two frogmen with UBA rebreathers Human torpedoes or manned torpedoes are a type of rideable submarine used as secret naval weapons in World War II. The basic design is still in use today; …
52The Mole (Australia season 4) — The Mole in Paradise Country of origin  Australia No. of episodes 10 Broadcast …
53Robotic spacecraft — An artist s interpretation of the MESSENGER spacecraft at Mercury A robotic spacecraft is a spacecraft with no humans on board, that is usually under telerobotic control. A robotic spacecraft designed to make scientific research measurements is… …
54Depth charge — For other uses, see Depth charge (disambiguation). Mark IX Depth Charge used by the U.S. Navy late in World War II. Unlike the cylindrical, barrel shaped depth charge used earlier, the Mark IX is streamlined and equipped with canted fins to… …
55Hand grenade — M67 fragmentation grenade, a widely used modern hand grenade. A hand grenade is any small bomb that can be thrown by hand. Hand grenades are classified into three categories, explosive grenades, chemical and gas grenades.[1] Explosive grenades… …
56Sound from ultrasound — Contents 1 Parametric array 2 Applications 2.1 Commercial advertising …
57USS Sealion (SS-315) — USS Sealion (SS/SSP/ASSP/APSS/LPSS 315), a Balao class submarine, was the second ship of the United States Navy to be named for the sea lion, any of several large, eared seals native to the Pacific. She is sometimes referred to as Sealion II ,… …
58United States Navy in Vieques, Puerto Rico — Vieques, Puerto Rico, from the Air The United States Navy used Vieques, Puerto Rico for naval training and testing from 1941 to May 1, 2003. Some current studies show drastic increases in health problems which may or may not be related to toxic… …
59Project Azorian — Hughes Glomar Explorer Coordinates …
60Loch Ness Monster — For other uses, see Loch Ness Monster (disambiguation). Nessie redirects here. For other uses, see Nessie (disambiguation). the Loch Ness Monster (Nessie, Niseag[1] …
