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Материалы по тегу «atomic clock»


The atomic clock that the modern satellite navigation can hardly manage without has a lot of non-obvious applications: from a search for dark matter and a drift of fundamental constants to Earth’s gravitational potential mapping. Head of the Complex Quantum Systems Optics Laboratory of P.N. Lebedev Physical Institute of the Russian Academy of Sciences Ksenia Khabarova has told the Scientific Russia portal about the purpose of the atomic clock and its working principle

Author Yanina Khuzhina
Photo Elena Librik
Video Aleksey Kornoukhov

During the flight, scientists Joseph Hafele and Richard Keating tested the time dilation predicted by Einstein’s theory of relativity

Author Yanina Khuzhina


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What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista? 

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