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  2. Pentium FDIV bug - Wikipedia

    en.wikipedia.org/wiki/Pentium_FDIV_bug

    Thomas Nicely, a professor of mathematics at Lynchburg College, had written code to enumerate primes, twin primes, prime triplets, and prime quadruplets.Nicely noticed some inconsistencies in the calculations on June 13, 1994, shortly after adding a Pentium system to his group of computers, but was unable to eliminate other factors (such as programming errors, motherboard chipsets, etc.) until ...

  3. Technology in Drum Corps International - Wikipedia

    en.wikipedia.org/wiki/Technology_in_Drum_Corps...

    A shotgun microphone equipped with a windscreen. Various types of microphones are used in drum corps for the purposes of amplification and digital sound processing. In the front ensemble, mics are mounted on the top and/or bottom of large instruments like marimbas and vibraphones; additionally, standing mics are positioned as to assist the sound of auxiliary percussion instruments. [3]

  4. Plugboard - Wikipedia

    en.wikipedia.org/wiki/Plugboard

    Wiring a unit record control panel required knowledge of the machine's components and their timing constraints. The components of most unit record machines were synchronized to a rotating shaft. One rotation represented a single machine cycle, during which punched cards would advance from one station to the next, a line might be printed, a ...

  5. Parker Brothers - Wikipedia

    en.wikipedia.org/wiki/Parker_Brothers

    It began to produce electronic versions of popular Parker Brothers board games in the late 1970s. The company ventured into the toy market with the electronic action figure, Rom the Spaceknight, in 1979. Although the toy proved a failure, the licensed comic book published by Marvel Comics ran for years after the toy was discontinued.

  6. Steam drum - Wikipedia

    en.wikipedia.org/wiki/Steam_drum

    Its accessories include a safety valve, water-level indicator and level controller. Feed-water of boiler is also fed to the steam drum through a feed pipe extending inside the drum, along the length of the steam drum. A steam drum is used without or in the company of a mud-drum/feed water drum which is located at a lower level.

  7. List of Pawn Stars episodes - Wikipedia

    en.wikipedia.org/wiki/List_of_Pawn_Stars_episodes

    Pawn Stars is an American reality television series that premiered on History on July 19, 2009. The series is filmed in Las Vegas, Nevada, where it chronicles the activities at the World Famous Gold & Silver Pawn Shop, a 24-hour family business operated by patriarch Richard "Old Man" Harrison, his son Rick Harrison, Rick's son Corey "Big Hoss" Harrison, and Corey's childhood friend, Austin ...

  8. History of computing hardware - Wikipedia

    en.wikipedia.org/wiki/History_of_computing_hardware

    The design featured a 64-kilobyte magnetic drum memory store with multiple moving heads that had been designed at the National Physical Laboratory, UK. By 1953 this team had transistor circuits operating to read and write on a smaller magnetic drum from the Royal Radar Establishment. The machine used a low clock speed of only 58 kHz to avoid ...

  9. Pete Seeger - Wikipedia

    en.wikipedia.org/wiki/Pete_Seeger

    Peter Seeger (May 3, 1919 – January 27, 2014) was an American folk singer-songwriter, musician and social activist. He was a fixture on nationwide radio in the 1940s, and had a string of hit records in the early 1950s as a member of The Weavers, notably their recording of Lead Belly's "Goodnight, Irene," which topped the charts for 14 weeks in 1950.