Original text - English - And in laboratories around the ...Current status Original text
This text is available in the following languages:
Category Arts / Creativity / Imagination
| And in laboratories around the ... | Text to be translated Submitted by everyone | Source language: English
And in laboratories around the globe, laser-cooled Cesium and Rubidium fountain clocks reach an incredible fractional accurancy of about 6 x 10. |
|
25 December 2011 00:25
|