MIT researchers double the accuracy of optical atomic clocks by reducing quantum noise with an innovative laser technique.
La Quête du Temps is only on loan to the Louvre and eventually will be added to the Vacheron Constantin archive, but the ...
The title refers to the fact that the favoured theory of the Universe disagrees with some observations ... disagree with equally reliable findings from astronomical measurements using nearby galaxies.
A new 3-D model of a portable sundial found near Pompeii is helping researchers understand how to operate the "pork clock." ...
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