To find out how clock accuracy is verified and which reference is used for comparison, we visited the Belarusian State ...
Ultra precise Chinese lattice clock joins international system, challenging decades of US dominance in global timekeeping ...
Morning Overview on MSN
Time crystals could supercharge accurate next-gen quantum clocks
Quantum timekeeping has reached a new threshold, with trapped-ion clocks now accurate to the 19th decimal place and a separate line of theoretical work suggesting that time crystals, exotic quantum ...
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