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The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...
F4, the latest cesium fountain clock that now stands as one of the most accurate timekeepers in the entire world.
On a campus in Boulder, Colorado, time just became a little more exact. Inside the National Institute of Standards and ...
Clocks on Earth are ticking a bit more regularly thanks to NIST-F4, a new atomic clock at the National Institute of Standards and Technology (NIST) campus in Boulder, Colorado.
Current local time in Coordinated Universal Time (Coordinated Universal Time time zone). Get information about the Coordinated Universal Time time zone. Local time and date, DST adjusted (where ever ...
Time moves faster on the moon, and now we're one step closer to getting a lunar time zone to keep track of it.