operating pitch circle
71Apple IIGS — Mac specs Introduced=September 1986 MSRP=999 CPU=65C816 CPUspeed=2.8 MHz OS=Apple ProDOS, Apple GS/OS RAM=256 KB or 1 MB (expandable up to 8 MB) RAMtype= Discontinued=December 1992The Apple sc|IIgs, the fifth model inception of the Apple II, was… …
72Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… …
73Gaussian beam — In optics, a Gaussian beam is a beam of electromagnetic radiation whose transverse electric field and intensity (irradiance) distributions are well approximated by Gaussian functions. Many lasers emit beams that approximate a Gaussian profile, in …
74Junkers Ju 87 — infobox Aircraft name = Junkers Ju 87 type = Dive bomber manufacturer = Junkers caption = A Ju 87 B 2 designer = Hermann Pohlmann first flight = 17 September 1935 introduction = avyear|1936 retired = avyear|1945 ( Luftwaffe ) number built =… …
75United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
76Golden ratio — For the Ace of Base album, see The Golden Ratio (album). Not to be confused with Golden number. The golden section is a line segment divided according to the golden ratio: The total length a + b is to the length of the longer segment a as the… …
77Royal Jordanian — Infobox Airline airline = Royal Jordanian الملكية الأردنية logo size = 195 fleet size = 28 (+8 orders,+4 leases, 14 options) destinations = 58 IATA = RJ ICAO = RJA callsign = JORDANIAN| parent = founded = 1963 as Alia Airlines headquarters =… …
78Aviation history — deals with the development of mechanical flight, from the earliest attempts in kite powered and gliding flight, to powered heavier than air flight, and beyond. Humanity s desire to fly possibly first found expression in China, where people flying …
79Bicycle and motorcycle dynamics — A computer generated, simplified model of bike and rider demonstrating an uncontrolled right turn. An …
80One-Two-GO Airlines Flight 269 — Crash scene Accident summary Date September 16 2007 …
