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Doomsday clock to be updated Tuesday - will it tick closer to midnight and global catastrophe?
It has been reported that officials will update the doomsday clock tomorrow as all of humanity waits with bated breath to see ...
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Most accurate optical atomic clock ever made will redefine the meaning of a 'second'
Scientists developed a highly accurate optical ion clock, improving time measurement precision by 1,000 times.
How close is humanity to self-destruction? Doomsday Clock will reveal how bad things are.
The clock is meant as a metaphor for how close humanity is to self-annihilation, according to the Bulletin of the Atomic ...
Redefining the second: Optical atomic clock achieves record accuracy in comparison measurement
The next generation of atomic clocks "ticks" with the frequency of a laser. This is about 100,000 times faster than the ...