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A thin-film-transistor liquid-crystal display (TFT LCD) is a type of liquid-crystal display that uses thin-film-transistor technology to improve image qualities such as addressability and contrast. [1]
Apple Computer Company was founded on April 1, 1976, by Steve Jobs, Steve Wozniak, and Ronald Wayne as a partnership. [8] [11] The company's first product is the Apple I, a computer designed and hand-built entirely by Wozniak. [12] To finance its creation, Jobs sold his Volkswagen Bus, and Wozniak sold his HP-65 calculator.
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Transrapid 09 at the Emsland test facility in Lower Saxony, Germany A full trip on the Shanghai Transrapid maglev train Example of low-speed urban maglev system, Linimo. Maglev (derived from magnetic levitation) is a system of rail transport whose rolling stock is levitated by electromagnets rather than rolled on wheels, eliminating rolling resistance.
There's two things here: 1) computer keyboards evolved from Typewriter keyboards. There was no need for a degree sign with typewriters, because you could simply manually move the platen half a row down and type "o" (in otherwords, put a lower case O in superscript), which is all that was needed given the rudimentary font capabilities of ...