India is set to make a significant upgrade ... and Guwahati—each equipped with an atomic clock. These atomic clocks will replace the current reliance on GPS-sourced data to ensure devices ...

The expression “x minutes to midnight” is associated with the Doomsday Clock, a symbolic representation of how far (or near) ...

In 2001, Japanese physicist Hidetoshi Katori proposed a new type of atomic clock that only loses a second every 30 billion years, a period longer than the current age of the universe. The ...