(not to be confused with experimental plant)
51Antonov An-2 — An 2R on skis allowing for operations in the snow Role Agricultural …
52Blacklight Power — Inc. Industry Chemistry Founded HydroCatalysis Inc.[1] in 1991.[2] …
53Heat engine — Thermodynamics …
54Islamic Golden Age — The Islamic Golden Age, also sometimes known as the Islamic Renaissance, [Joel L. Kraemer (1992), Humanism in the Renaissance of Islam , p. 1 148, Brill Publishers, ISBN 9004072594.] was traditionally dated from the 8th century to the 13th… …
55List of Superman enemies — This is a list of fictional characters from DC Comics who are or have been enemies of Superman. It is notable that several of Superman s enemies are or have been foes of the Justice League of America as well. Contents 1 Central rogues gallery 2… …
56List of Heroes characters — From left to right: Micah, Niki, Nathan, Peter, Noah, Claire, Hiro, Mohinder, Matt, Sylar This is a list of fictional characters in the television series Heroes …
57Duran Duran — This article is about the band. For other uses, see Duran Duran (disambiguation). Duran Duran Duran Duran live at the ACC, Toronto, left to right: John Taylor, Roger Taylor, Simon Le Bon, and Nick Rhodes Background information …
58List of Metal Gear characters — The Metal Gear franchise features a large number of fictional characters. The series canon comprises (not including re releases and remakes) Metal Gear (MG) and Metal Gear 2: Solid Snake (MG2) for the MSX2, Metal Gear Solid (MGS) for the… …
59systems engineering — ☆ systems engineering n. a branch of engineering using esp. information theory, computer science, and facts from systems analysis studies to design integrated operational systems for specific complexes systems engineer n. * * * Technique of using …
60Sheep — For other uses, see Sheep (disambiguation). Domestic sheep A research flo …