center keel
91Geophysical MASINT — is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and… …
92W.A.S.P. — This article is about the band. For other uses, see Wasp (disambiguation). W.A.S.P. W.A.S.P. performing live in Stavanger, Norway. Background information Origin …
93SS Marine Sulphur Queen — The collected remains of the Marine Sulphur Queen, recovered February 1963. (U.S. Coast Guard) Career Name: SS Esso New Haven …
94Black Sea Shipyard — Monument to the shipbuilders of Mykolaiv …
95Airship — For other uses, see Airship (disambiguation). Dirigible redirects here. For the 1931 film, see Dirigible (film). Not to be confused with Balloon (aircraft) or Blimp. Airship …
96Rogallo wing — in favor of using round parachutes.ConstructionA Rogallo wing is composed of two partial conic surfaces with both cones pointing forward. Slow Rogallo wings have wide, shallow cones. Fast subsonic and supersonic Rogallo wings have long, narrow… …
97Anti-Russian sentiment — covers a wide spectrum of prejudices, dislikes or fears of Russia, Russians, or Russian culture, including Russophobia. In modern international politics the term Russophobia is also used more specifically to describe clichés preserved from the… …
98Strength of ships — The strength of ships is a topic of key interest to Naval Architects and shipbuilders. Ships which are built too strong are heavy, slow, and cost extra money to build and operate since they weigh more, whilst ships which are built too weakly… …
99History of the United States Coast Guard — The history of the United States Coast Guard goes back to the Revenue Cutter Service, which was founded on August 4, 1790 as part of the Department of the Treasury. The Revenue Cutter Service and the United States Life Saving Service were merged… …
100List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
