The clock was last reset in January 2023 ... The Bulletin of the Atomic Scientists was founded in 1945 by Albert Einstein and J. Robert Oppenheimer, along with scientists from the University ...

We normally think of atomic clocks as the gold standard in timekeeping. The very definition of a second — in modern times, at least — is 9,192,631,770 periods of the radiation corresponding to ...

laptops and smartwatches rely on GPS satellites to keep time and reset themselves, if the “set automatically‘’ function is chosen. They may also set themselves according to atomic clocks.