Optical quantum clocks developed at the University of Adelaide have been proven to outperform GPS navigation systems by many ...

The cold-atom clock exceeds them all in accuracy, according to Liu. Scientists attribute its accuracy to the microgravity environment in space, as well as the coldness of the atoms it uses.

The most accurate clock in the universe. By Yang Chunxue and Yu Fei | China Daily | Updated: 2016-11-07 08:04.

Physicists have built the most accurate clock ever: one that gains or loses only one second every 40 billion years 1. Alexander Aeppli at the research institute JILA in Boulder, Colorado, and his ...

The scientists at the National Institute of Standards and Measurement have one big job: to measure things as accurately as possible. To do that, they build a lot of big and complicated machines ...

An Even More Accurate Atomic Clock Scientists have unveiled an atomic clock that sets new records in timekeeping — it could run 5 billion years without gaining or losing a second. That sort of ...

Accuracy may come at a cost. Entropy — or disorder — is created every time a clock ticks. Now scientists working with a tiny clock have proven a simple relationship: The more accurate a clock ...

The world’s most accurate clock has taken the 2022 Breakthrough Prize in Fundamental Physics. Jun Ye, a physicist with the joint venture of the National Institute of Standards and Technology and the ...

Clocks release disorder, or entropy, as they tick. A new experiment shows that, for one tiny clock, the more accurate the clock, the more disorder it generates.

The most accurate clocks in the world today are atomic clocks. These clocks are very important to all manner of things from space travel to synchronization of military efforts. Scientists have ...

Accuracy may come at a cost. Entropy — or disorder — is created every time a clock ticks. Now scientists working with a tiny clock have proven a simple relationship: The more accurate a clock ...

At this height, the highly accurate signal produced by the maser, which acts as a clock, was expected to be faster than an equivalent clock on Earth by around one second every 73 years.