center tube frame
31IAR 80 — infobox Aircraft name = IAR 80 type = Fighter aircraft manufacturer = Industria Aeronautică Română (IAR) caption = IAR 80 on patrol designer = Ion Grosu first flight = 1938 introduced = retired = produced =IAR 80: 170 IAR 81: 176 number built =… …
32Formula Three — Formula Three, also called Formula 3 or F3, is a class of open wheel formula racing. The various championships held in Europe, Australia, South America, and Asia form an important step for many prospective Formula One drivers. Formula Three has… …
33Élan Motorsport Technologies — is an umbrella company containing the race car manufacturing companies owned by the Panoz Motor Sports Group. Élan designs and builds Panoz branded race cars, and have also acquired other manufacturers, including famous Formula Ford builders Van… …
34Curtiss Carrier Pigeon — Role Mail aircraft National origin United States Manufacturer Curtiss Aeroplane and Motor Company First flight 1925 Primary user U.S. Airmail Variants Curtiss Lark The …
35Roller chain — [ frame|right|Roller chain and sprocket] Roller chain or bush roller chain is the type of chain most commonly used for transmission of mechanical power on bicycles, motorcycles, and in industrial and agricultural machinery. It is simple, reliable …
36Fictitious force — Classical mechanics Newton s Second Law History of classical mechanics  …
37ICF Bogie — is a conventional railway bogie used on the majority of Indian Railway main line passenger coaches. The design of the bogie was developed by ICF (Integral Coach Factory), Perumbur, India in collaboration with the Swiss Car Elevator Manufacturing… …
38Bicycle wheel — For the Marcel Duchamp installation, see Bicycle Wheel. The front wheel from a racing bicycle made using a Mavic rim …
39List of compositions by Juan María Solare — This is a fairly complete list of works by composer and pianist Juan María Solare.tage works* Veinticinco de agosto, 1983 August 25 1983. (1992/1993) * Diez Estudios Escénicos [Ten scenic Etudes] (Cologne Mollina, June July 1996) * Trio for One… …
40Skyscraper — For other uses, see Skyscraper (disambiguation). A skyscraper is a tall, continuously habitable building of many stories, often designed for office and commercial use. There is no official definition or height above which a building may be… …
