under-ice sonar
81Project Azorian — Hughes Glomar Explorer Coordinates …
82Derailment — For the use of the term in psychiatry, see derailment (thought disorder). Derailed Tatra T3 tram in Brno, Czech Republic …
83The Neptunes discography — The Neptunes are a two member producing group consisting of Pharrell Williams and Chad Hugo. This discography lists the recorded performances as a duo and individuals. It also lists the writing and production credits as The Neptunes, as Williams… …
84BMP-1 variants — This is a complete list of variants and designations of the BMP 1 infantry fighting vehicle. It is sorted by country of origin. Variants Former USSRInfantry fighting vehicles* BMP (Ob yekt 764) Original main prototype of BMP 1 developed by the… …
85Naval mine — Polish wz. 08/39 contact mine. The protuberances around the top of the mine, called Hertz horns, are part of the detonation mechanism …
86Trafalgar class submarine — The Trafalgar class submarines were, until the introduction of the Astute class, the Royal Navy s most advanced nuclear fleet submarines (SSNs). HMS Torbay, HMS Trenchant , HMS Talent , and HMS Triumph have been fitted with Sonar 2076, which the… …
87Search and rescue — For other uses, see Search and rescue (disambiguation) Search and rescue A Canadian Forces CH 149 Cormorant helicopter hoists a man from a Canadian Coast Guard cutter Search and rescue (SAR) is the search for and provision of aid to people who… …
88Blackout (Britney Spears album) — Blackout …
89Deep sea communities — giant tubeworm Deep sea communities currently remain largely unexplored, due the technological and logististical challenges and expense involved in visiting these remote biomes. Because of the unique challenges (particularly the high barometric… …
90Shipwreck — A shipwreck can refer to a wrecked ship or to the event that caused the wreck, such as the striking of something that causes the ship to sink, the stranding of the ship on rocks, land or shoal, or the destruction of the ship at sea by violent… …
