Home / International / Super-accurate atomic clock used in real world for first time

Super-accurate atomic clock used in real world for first time

news image

Inside the mobile lab that carried the atomic clock up a mountain

Inside the mobile lab that carried the atomic clock up a mountain

PTB

An atomic clock has been used to take measurements outside a lab for the first time.

These super-accurate clocks require extreme cold and stability. The tick of an atomic clock is measured by the frequency of radiation emitted when electrons around an atom change energy states. The best ones measure time with an error of only 1 in 1 billion billion: after ticking for 32 billion years, they would be just 1 second off.

Christian Lisdat at the National Metrology Institute of Germany …

About admin

Check Also

Is This A Figure Skating Term Or A Sex Position?

Correct! Wrong! Sex Position! OK, so it's like the missionary position, but the person on bottom's legs are spread into a "V" and all the way up by their head.

Leave a Reply

Your email address will not be published. Required fields are marked *