A pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element.The advantage of a pendulum for timekeeping is that it is a harmonic oscillator; it swings back and forth in a precise time interval dependent on its length, and resists swinging at other rates. pendulum clock is a clock that uses a pendulum, a swinging weight, as its timekeeping element.
S.B. 362: Senate bill introduced by Sen. Boley that repeals Common Core, blocks data sharing requirements, and calls for new standards to be created for the state by 2018. The bill was introduced on January 29, 2015, and referred to the Senate Education Committee.
On November 10, 1983, a young Bill Gates revealed Windows 1.0 to the rest of the world. In subsequent years, Windows quickly became the most used operating system on the planet, which led to the birth of the personal computing era.