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In the April 28th 1955 edition of the Wall Street Journal, Chrysler and Philco announced that they had developed and produced the world's first all-transistor car radio. [50] Chrysler made the all-transistor car radio, Mopar model 914HR, available as an "option" in Fall 1955 for its new line of 1956 Chrysler and Imperial cars, which hit the ...
On 21 december, their movies were screened as a single event in Hamburg. When they arrived in Paris, they caught the second screening of the Lumière Cinématographe on 29 december 1895 and consequently the booked Bioskop screenings at the Folies Bergère for january 1896 were cancelled. The brothers took their Bioscop on tour throughout ...
William Shockley then invented the bipolar junction transistor at BTL in 1948. [23] While early junction transistors were relatively bulky devices that were difficult to manufacture on a mass-production basis, [24] they opened the door for more compact devices. [25] Robert Noyce invented the monolithic integrated circuit chip (1959).
German scientist Otto von Guericke invented a device that creates static electricity. This is the first ever electric generator. 1705: English scientist Francis Hauksbee made a glass ball that glowed when spun and rubbed with the hand 1720: English scientist Stephen Gray made the distinction between insulators and conductors. 1745
The first bipolar junction transistors were invented by Bell Labs' William Shockley, who applied for patent (2,569,347) ... MOS transistors every year, [90] ...
Discrete transistors were a feature of logic design for computers from about 1960, when reliable transistors became economically available, until monolithic integrated circuits displaced them in the 1970s. The list is organized by operational date or delivery year to customers. Computers announced, but never completed, are not included.
In contrast to the beginning of the 1950s, when only 5 films were made per year, 111 films were produced in South Korea in 1959. [121] The 1950s was also a 'Golden Age' for Philippine cinema, with the emergence of more artistic and mature films, and significant improvement in cinematic techniques among filmmakers. The studio system produced ...
1947: The first transistor, a bipolar point-contact transistor, is invented by John Bardeen and Walter Brattain under the supervision of William Shockley at Bell Labs. 1948: The first atomic clock is developed at the National Bureau of Standards. 1948: Basic oxygen steelmaking is developed by Robert Durrer. The majority of steel manufactured in ...