Clcok

CLOCK

By blee3@hancockstudents.com
  • 250

    Alarm clock

    Alarm clock
    It was a prototype of a alarm created by the Greeks. Built a water clock so when the water rises it hits a trigger and a bird pops out.
  • Aug 27, 1504

    Wrist Watch

    Wrist Watch
    This was invented in Nuremburg, Germany, by a French Mathematician and Philospher, Blaise Pascal. He attached a piece of string on his pocket watch and put it on his wrist.
  • Aug 1, 1577

    Minute Hand

    Minute Hand
    Jost Burgi invented the Minute Hand for a man named Tycho Brahe, it was a part of a clock.

  • Pendulum

    Pendulum
    The Pendulum was created by Christian Huygens, it made clocks more accurate.

  • standard time

    standard time
    Sir sanford flemming created standard time

  • Clock companies

    Clock companies
    Westclox clock company created the clock Big Ben clock. This company was formed in 1912

  • Self winding watch

    Self winding watch
    This was created by Swish John Harwood

  • Quartz

    Quartz
    Canadian-born warren marrison, a tellicommunications engineer, was searching reliable frequency standards. He created an earlier piece piezoelectricity, and made a large highly accurate clock based on regular vibations of the Quartz crystal in a electrical circuit.