The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

From space, the Atomic Clock Ensemble in Space will link to some of the most accurate clocks on Earth to create a ...

Manuel Endres, professor of physics at Caltech, specializes in finely controlling single atoms using devices known as optical ...

Sharp found that wider world on the water, under sail. He had learned about boats as a boy, recovering from polio and helping his father with his own boat. So as an adult, he left the finance world ...

Looking to add some incredible views to your Paris itinerary? This beautiful city is well known for all its attractions, but ...

the clocks require no attention for many months. In districts supplied by suitable alternating current, it is probable that this type of clock will supersede the escapement and pendulum type.

A new atomic clock at the National Institute of Standards and Technology in Boulder is helping researchers count seconds to ...

It turns out that the 18th-century English had the same BVLOS problems we do now. But with boats. Specifically, big boats.

A vital element of his "recording telegraph" was synchronization of the pendulums of two clocks which, for the scientist’s initial experiments, were about 70 kilometres apart in Edinburgh and Glasgow.

By 11 minutes and 35 seconds, the Warriors scored their first try. In the space of 1 minute and 38 seconds, (so almost two ...