The 3d Quantum Gas Atomic Clock was created by JILA physicists it is far better that theirs first 1D Atomic clock the New 3d atomic clock gives the most precise time ever in the history it shows just 3.5 parts error in 10 quintillion (that’s 1 followed by 19 zeroes) in 2 hours of time
The Atomic clock keeps the time on the behaviour of electron when the electron subjected to the radiation it jumps from lower level to higher level the jump back and forth between two energy states with very fine precision.by considering this the 3d Quantum Gas Atomic Clock Gives The Most precise Time Ever The clock was built by JILA,
this is not the first atomic clock in 2015 a collaboration between the University of Colorado and the National Institute of Standards and Technology, which also built the world’s previous record holder for the most precise clock.
It had a precision of 2 parts error in 1 quintillion (18 zeroes), and could keep time without losing or gaining a second for 15 billion years – longer than the age of the universe.
The new clock is described in the Oct. 6 issue ofScience.
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