Atomic clock Wikipedia ~ An atomic clock is a clock device that uses a hyperfine transition frequency in the microwave or electron transition frequency in the optical or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element Atomic clocks are the most accurate time and frequency standards known and are used as primary standards for international time

Greenwich Mean Time Wikipedia ~ Greenwich Mean Time GMT is the mean solar time at the Royal Observatory in Greenwich London reckoned from midnight At different times in the past it has been calculated in different ways including being calculated from noon as a consequence it cannot be used to specify a precise time unless a context is given

Hour angle Wikipedia ~ The local hour angle LHA of an object in the observers sky is − If result is negative add 360 degrees If result is greater than 360 subtract 360 degrees or − where LHA object is the local hour angle of the object LST is the local sidereal time is the objects right ascension GST is Greenwich sidereal time and is the observers longitude positive east from the prime

International Watch Company Wikipedia ~ In 1868 American engineer and watchmaker Florentine Ariosto Jones 1841–1916 who had been a director of E Howard Co in Boston then Americas leading watchmaking company founded the International Watch Company with the intention of combining Swiss craftsmanship with the modern engineering technology from the to manufacture watch movements and other watch parts for the American

TalkClock skew Wikipedia ~ Similarly if a clock has a negative drift compared to some reference clock it simply means that it is behind of the reference clock by some constant If the drift is not constant and changes over time another phenomena is playing in called clock skew refer to the clock skew page

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Coordinated Universal Time Wikipedia ~ Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time It is within about 1 second of mean solar time at 0° longitude and is not adjusted for daylight saving some countries the term Greenwich Mean Time is used The coordination of time and frequency transmissions around the world began on 1 January 1960

Smalltalk Wikipedia ~ Smalltalk is an objectoriented dynamically typed reflective programming lk was created as the language underpinning the new world of computing exemplified by human–computer symbiosis It was designed and created in part for educational use specifically for constructionist learning at the Learning Research Group LRG of Xerox PARC by Alan Kay Dan Ingalls Adele

Australia Wikipedia ~ Australia officially the Commonwealth of Australia is a sovereign country comprising the mainland of the Australian continent the island of Tasmania and numerous smaller islands It is the largest country in Oceania and the worlds sixthlargest country by total area

Mitsubishi Eclipse Wikipedia ~ The Mitsubishi Eclipse is a sport compact car that was produced by Mitsubishi in four generations between 1989 and 2011 A convertible body style was added during the 1996 model year The first two generations 1G and 2G share the automobile platform and parts with the rebadged Eagle Talon and Plymouth Laser captive imports