Aviation is the design, development, production, operation, and use of aircraft, especially heavier-than-air aircraft. Aviation is derived from avis, the Latin word for bird. Where as an encyclopedia (also spelled encyclopaedia) is a type of reference work, a compendium holding a summary of information from either all branches of knowledge or a particular branch of knowledge.
The Curtiss P-40 was an American single-engine, single-seat, all-metal fighter and ground attack aircraft...
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