parabolic spring
41Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal …
42Incandescent light bulb — The incandescent light bulb, incandescent lamp or incandescent light globe is a source of electric light that works by incandescence, (a general term for heat driven light emissions which includes the simple case of black body radiation). An… …
43Exhibition Place — Looking East from the CNE Ferris Wheel (National Trade Centre at left, Automotive Building at right). T …
44Hoffmaster State Park — IUCN Category V (Protected Landscape/Seascape) Parabolic dune in Hoffmaster State Park. Note damage to dune grass on unauthorized trail in center of …
45Mitsuhiro Shishikura — (宍倉 光広, Shishikura Mitsuhiro?, born November 27, 1960) is a Japanese mathematician working in the field of complex dynamics. He is currently professor at Kyoto University in Japan. Shishikura became internationally recognized[1] for two of his… …
46List of architectural vaults — The following is a list of arched structures known in architecture as vaults.* Ambulatory vault – the covered portion of the covered passage around a cloister. Often written in the context of an ambulatory vault mosaic. * Annular vault – A Barrel …
47Armament of the Iowa class battleship — The armament of the engaged the Imperial Japanese Navy battlecruiser Kirishima at a range of convert|18500|yd|m| 2 at night.cite book | last = Mindell | first = David | title = Between Human and Machine | publisher = Johns Hopkins | date = 2002 | …
48Volvo FE — Infobox Automobile name = Volvo FE manufacturer = Volvo Trucks Corporation parent company = Volvo AB aka = production = assembly = predecessor = FL7 successor = class = Medium body style = COE layout = platform = engine = D7E transmission =… …
49analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
50Galileo — /gal euh lay oh, lee oh/; for 1 also It. /gah lee le aw/, n. 1. (Galileo Galilei), 1564 1642, Italian physicist and astronomer. 2. Aerospace. a U.S. space probe designed to take photographs and obtain other scientific information while orbiting… …
