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

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

Optical atomic clocks have the potential to improve timekeeping and GPS accuracy by a factor of 1,000, enhancing the ...

TOKYO: Japan on Wednesday put the world's most accurate clock which resembles a squat, wide fridge on sale for $3.3 million.

It is about one hundred times more precise than the traditional cesium atomic clocks The device measures time by using the optical transition of atoms confined in standing waves of light.

The machine, a box around a metre (three feet) tall, is small for its kind with a volume of around 250 litres. It can also be ...

TOKYO : Resembling a squat, wide fridge, the world’s most accurate clock went on sale for US$3.3 million in Japan today. The ...