The world's most precise clock - on which all time-keeping and navigation systems are based - might be made as small as a wristwatch with a new design proposed by an international team of physicists.
A new class of atomic clocks of at least equivalent accuracy could be made much smaller and simpler by trapping aluminium, gallium, cesium or rubidium atoms in a lattice of laser light operated at a specific "magic" wavelength, according to a new theory put forward by physicists at the University of Nevada, in the US, and the University of New South Wales.
Saturday, January 23, 2010
Why worry? Each one of us is carrying an unlicensed nuclear accelerator on his - Wrist?
Posted by rkamper at 11:09 PM
Labels: clock, technology
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