Covering+overhead
41Internal combustion engine — The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine, the expansion of the high temperature and high …
42Tide — This article is about tides in the Earth s oceans. For other uses, see Tide (disambiguation). Tidal redirects here. For other uses, see Tidal (disambiguation). High Tide redirects here. For other uses, see High Tide (disambiguation) …
43Midland Metro — Overview Type Tram/light rail[1] Status active …
44History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
45Washington Metro rolling stock — The rolling stock of the Washington Metro system consists of 1126[1] 75 foot (23 m) cars, delivered in six shipments. All rail cars in the Metrorail system operate in married pairs (consecutively numbered even odd), with systems shared… …
46Government contract — Contracting with the U.S. Government is based on many of the same principles as commercial contracting andcan be very profitable, but is sufficiently different from commercial contracting to require special care.Persons entering into commercial… …
47Health care reform in the United States — ] Current estimates put U.S. health care spending at approximately 16% of GDP. [http://www.cms.hhs.gov/NationalHealthExpendData/25 NHE Fact Sheet.asp#TopOfPage National Health Expenditure Data: NHE Fact Sheet, ] Centers for Medicare and Medicaid… …
48Cadillac Sedan de Ville — deVille and De Ville redirect here. For other uses, see Deville. Cadillac de Ville Manufacturer General Motors Production 1949–2005 …
49Metro Light Rail (Phoenix) — Metro Light Rail Overview Type Light rail System Metro Light Rail Locale Phoenix Tempe Mesa, Arizona, United States …
50Occupation of the Jordan Valley (1918) — Australian Imperial Force (AIF) Canteen in the Jordan Valley The British Empire s occupation of the Jordan Valley occurred during the Sinai and Palestine Campaign of World War I, beginning after the Capture of Jericho in February when the… …
