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71Apple displays — Apple Inc. currently sells only LCD computer displays; a wide variety of CRT computer displays have been sold in the past. CRT displays In the very beginning (throughout the 1970s), Apple did not manufacture or sell displays of any kind, instead… …
72Autostereogram — An autostereogram is a single image stereogram (SIS), designed to create the visual illusion of a three dimensional (3D) scene from a two dimensional image in the human brain. In order to perceive 3D shapes in these autostereograms, the brain… …
73Space Shuttle Solid Rocket Booster — The Space Shuttle Solid Rocket Boosters (SRBs) are the pair of large solid rockets used by the Space Shuttle during the first two minutes of powered flight. They are located on either side of the orange external propellant tank. Each SRB produces …
74Electric power conversion — In electrical engineering, power conversion has a more specific meaning, namely converting electric power from one form to another. This could be as simple as a transformer to change the voltage of AC power, but also includes far more complex… …
75Damping factor — The term damping factor can also refer to the damping ratio in any damped oscillatory system or in numerical algorithms. In audio system terminology, the damping factor gives the ratio of the rated impedance of the loudspeaker to the source… …
76One-piece swimsuit — Woman s one piece bathing suit, c.1920 One piece swimsuit …
77Voltage multiplier — Villard cascade voltage multiplier. A voltage multiplier is an electrical circuit that converts AC electrical power from a lower voltage to a higher DC voltage, typically by means of a network of capacitors and diodes. Voltage multipliers can be… …
78Breitling — is a brand of Swiss watches from the Canton of Jura. The watchmaker offers Certified Chronometers designed primarily for aviation use, though most frequently worn as high end luxury watches. Breitling s watches offer aviation functions, though… …
79Angara rocket — The Angara rocket is a planned space launch vehicle, designed to place heavy payloads into orbit. It is currently under development at the Moscow based Khrunichev State Space Scientific Production Center. The rocket will be primarily launched… …
80Chronograph — For an instrument used to measure velocity of a projectile fired from a gun, see gun chronograph. Electa Pocket Chronograph (ca. 1890s) manufactured by the Gallet Watch Company in La Chaux de Fonds, Switzerland …
