Precise Clock

NIST scientists have built a second "quantum logic clock," using quantum information processing techniques on a single ion of aluminium to make a clock that would not gain or lose more than one second in about 3.7 billion years.

For more information, please see: http://www.nist.gov/pml/div688/clocks_092810.cfm

Our creative collection

Related Pages
Time Zones
History of BST
Converters by Region
Time Gadgets
Longest Day
Countries no-DST
Time zone conversion
GMT timestamp
Global Time
What is GMT?