Optical lattice clocks have previously been installed in Tokyo's famous Skytree to test the general theory of relativity, which states that "time flows more slowly in places with strong gravity". – ...

Jeep, Ram, Dodge, and Chrysler cars, plus Alfa Romeo, Maserati, and Fiat, are all about to get "hands-off, eyes-off" autonomous driving tech.

Japanese precision equipment maker Shimadzu Corp said Wednesday that it has begun selling an optical lattice clock with a deviation of less than one second over 10 billion years, making it the most ...

The "Aether clock OC 020" clock is so precise that it would take 10 billion years for it to deviate by one second, according to its Kyoto-based manufacturer Shimadzu Corp. Known as a "strontium ...

The optical lattice clock, one of the most precise timekeeping devices, is becoming a powerful tool used to tackle this great challenge. Within an optical lattice clock, atoms are trapped in a ...

More information: Anjun Chu et al, Exploring the Dynamical Interplay between Mass-Energy Equivalence, Interactions, and Entanglement in an Optical Lattice Clock, Physical Review Letters (2025 ...

Kyoto-based precision equipment manufacturer Shimadzu Corporation has begun selling the world's most accurate commercially available timepiece -- a strontium optical lattice clock with a deviation of ...

An optical lattice clock launched by Shimadzu Corp. (Photo courtesy of Shimadzu)(Kyodo) OSAKA (Kyodo) -- Japanese precision equipment maker Shimadzu Corp. said Wednesday that it has begun selling ...