A portable atomic clock that has been successfully tested at sea could change the future of marine navigation.
Britain's supercarrier HMS Prince of Wales has become the first surface ship to be equipped with a state-of-the-art atomic clock as it departs for the Exercise Cold Response 2022 NATO joint exercises ...
The best timepieces tend to be fragile, but a device based on iodine threads the needle between precision and practicality. Atomic clocks are usually either ultra-precise or sturdy, but not both. Now, ...