Atomové hodiny mohou do praxe - 100x zmenšeny na velikost zrnka rýže
29.08.2004S p?esností na 1 sekundu za 300 let, ...
The heart of a minuscule atomic clock-believed to be 100 times smaller than any other atomic clock-has been demonstrated by scientists at the Commerce Department's National Institute of Standards and Technology (NIST), opening the door to atomically precise timekeeping in portable, battery-powered devices for secure wireless communications, more precise navigation and other applications.
Zdroj: http://www.itsecurity.com/tecsnews/aug2004/aug286.htmAutor: VK
