I'd like to send this to http://siccarcargo.com/buy-tegretol-baikal-pharmacy-com-polq tegretol cr 300 mg in hindi Researchers built these atomic clocks by trapping thousands of ytterbium atoms at high density. Each ytterbium clock depends on about 10,000 rare-earth atoms cooled to 10 microkelvin, or 10 millionths of a degree above absolute zero. The atoms are trapped in in optical lattice made of laser light. Another laser that “ticks” at a the incredible rate of 518 trillion times per second instigates a transition between two energy levels in the atoms. The massive number of atoms is the key to the clocks stability, researchers explained.
last-modified: 2021-03-12 14:23:57