New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Resembling a squat, wide fridge, the world's most accurate clock went on sale for $3.3 million in Japan on Wednesday.

Resembling a squat, wide fridge, the world's most accurate clock went on sale for $3.3 million in Japan on Wednesday. Known as a "strontium optical lattice clock", it is 100 times more accurate than ...

The strontium optical lattice clock is the first of its kind to be commercially available and will cost about 500 million yen ($3.3 million).

The optical lattice clock, developed in collaboration with The University of Tokyo and RIKEN, is about 100 times more precise than traditional cesium atomic clocks, which currently define the SI ...

InvestorPlace - Stock Market News, Stock Advice & Trading Tips In 1844, American inventor Samuel Morse transmitted the first long-distance ...

Invented in 2001 by Hidetoshi Katori, a professor at the University of Tokyo's Graduate School of Engineering, an optical ...

as per its Kyoto-based manufacturer Shimadzu Corp. Known as a "strontium optical lattice clock", it is 100 times more ...