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The first atomic clock was invented in 1948 by the US Bureau of Standards.
The first practical atomic clock was invented by English physicist Louis Essen in the 1955.
Atomic clocks use the energy changes that take place in atoms to keep track of time. Atomic clocks are so accurate that they lose or gain no more than 1 second once every 2 or 3 million years.
The most accurate, modern-day atomic clocks will neither lose nor gain a second in 168 million years.
What else can I help you with?
When was the atomic clock used?
The Atomic Clock was invented in 1949, and is still used today.
When was the atomic clock invented?
1950s by Louis Essen.
What is an atomic clock?
An atomic clock is a reference clock whose operation is based on an atomic process, such as the frequency of electromagnetic radiation associated with a specific energy-level transition in an element such as caesium.
What wouldn't have been invented if the clock wasn't?
If the clock was not invented,there would not be a Daylight saving time for Arizona and Hawaii.
How was a portable clock invented?
because it wanted to be
When was the atomic clock used?
The Atomic Clock was invented in 1949, and is still used today.
When was the atomic clock invented?
1950s by Louis Essen.
What type of clock was the first atomic clock?
Ammonia clock invented in 1948 by US National Bureau of Standards.
How accurate is the most accurate clock on earth?
The most accurate clock is an atomic clock invented at the university of Colorado in the United States.The atomic clock is accurate to within 1 second in 200 million years.
When was Atomic Clock - album - created?
Atomic Clock - album - was created in 2010.
How do you set the clock S10 Scan Atomic Clock?
How do you set the time on a S10/Scan atomic clock model 86715
How do you turn alarm off on atomic clock?
shutting off alarm on barolo atomic clock
Outdoor Atomic Clock?
form_title= Outdoor Atomic Clock form_header= Know the time, temperature and humidity all at once! What size do you want the clock?*= _ [50] What color and design do you want the clock?*= _ [50] Are you replacing an old atomic clock?*= () Yes () No
The most accurate clock in the world?
The atomic clock
How do you turn off alarms on barolo atomic clock?
shutting off alarm on barolo atomic clock
Where can I obtain instructions for the operation of a Atomic clock?
http://www.lacrossetechnology.com/8117it/manual.pdf This has the instructions for your atomic clock.
Who invented the death clock?
Professor Farnsworth invented the death clock
