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Nature 421, 207-208 (16 January 2003) | doi:10.1038/421207a
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Direct Molecular Detection of Proteins and Nucleic Acids
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Faculty Positions in Cancer, Cardiovascular and Metabolic Diseases, Immunology
- Institut de recherches cliniques de Montreal
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Research Assistant Professor, Post-Doctoral Fellow, Statistical Genetic Analyst, and Scientific Programmer Positions in Statistical Human Genetics
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Optical atomic clocks: The times, they are a-changin'
David Adam1
Abstract
More accurate timepieces could lead to better global positioning systems, insights into fundamental physics and a redefinition of the second. David Adam rates the runners in the race to build tomorrow's atomic clocks.
It's perhaps not the ultimate race against time, but rather the race to keep ultimate time. In a handful of labs around the world, physicists are developing a new generation of clocks so accurate that they should lose just one second in 100 billion years.
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