dive entry
51Armoured flight deck — An armoured flight deck is an aircraft carrier flight deck that incorporates substantial armour in its design. Comparison is often made between some of designs of the Royal Navy (RN) and the United States Navy (USN). The two navies followed… …
52Frogman — This article is about a type of military diver. For other uses, see Frogman (disambiguation). A French frogman with bag on chest rebreather with 2 breathing tubes (model Oxygers , 1957) …
53Giant Inverted Boomerang — An overview of Goliath, when it was at Six Flags Magic Mountain. Status In production Cost €20 …
54Diving mask — A diving mask showing the retaining strap A diving mask is an item of diving equipment that allows scuba divers, free divers, and snorkelers to see clearly underwater.[1] When the human eye is in direct contact with w …
55Blue Hole (Red Sea) — Blue Hole is a diving location on east Sinai, a few kilometres north of Dahab, Egypt on the coast of the Red Sea.The Blue Hole is a submarine pothole (a kind of cave), around 130m deep. There is a shallow opening around 6m deep, opening out to… …
56Anti-frogman techniques — are security methods developed to protect watercraft, ports and installations, and other sensitive resources both in or nearby vulnerable waterways from potential threats or intrusions by frogmen or other divers.Risks and threats to be defended… …
57Aircraft dynamic modes — Source: Flight dynamicsThe dynamic stability of a vehicle denotes the complete study of the motion occurring after the vehicle has been disturbed. If the aircraft returns to equilibrium without overshoot, the motion is a simple subsidence. If the …
58List of Infinite Ryvius characters — The following is a list of fictional characters from the anime Infinite Ryvius. In this article, seiyū refers to the voice actors of original Japanese, while VA refers to those of American adaptation. Contents 1 Kouji Aiba 2 Aoi Housen 3 Yuki… …
59international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …
60Divers Institute of Technology — Logo Divers Institute of Technology (DIT) is a private, for profit educational institution for the training of commercial divers. Founded in 1968 in Seattle, Washington, Divers Institute of Technology is located on the North end of Lake Union… …
