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Tag Archives: Measured

Einstein's "Time Dilation" is precisely measured thanks to groundbreaking satellites

The elliptical orbits of Galileo satellites 5 and 6 enabled researchers to measure gravitational time strain with unprecedented precision. The relativistic eccentricity reaches a peak amplitude of approximately 370 nanoseconds, driven by the shifted height of the satellites (and hence gravity). Periodic modulation of this magnitude is clearly visible given the relative frequency stability of the atomic clocks aboard the …

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The scientists measured all visible light that was ever produced in the universe – Axios

Clemson University scientists, relying on images from the NASA's Fermi Gamma-ray Space Telescope, claim for the first time that they have measured all the starlight ever created in the history of the observable universe. By the numbers: According to the new data published on Friday in the journal Science the number of photons emitted by the stars – visible light …

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Blue phosphorus was mapped and measured for the first time

The element phosphorus can exist in different allotropes and changes its properties with every new form. So far, red, purple, white and black phosphorus are known. While some phosphorus compounds are vital, white phosphorus is toxic and flammable, while black phosphorus is particularly robust. Now another allotrope has been identified: In 2014, a team from Michigan State University, USA, conducted …

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The growth rate of the universe is measured by examining black hole neutron star binaries

Scientists at the Massachusetts Institute of Technology and Harvard University are trying a new method to measure the rate of expansion of our universe. You will study gravitational waves emitted by rare binary systems consisting of a black hole and a neutron star. The Big Bang event occurred about 13.8 billion years ago, when all galaxies, star systems, planets, satellites, …

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The legacy of Martin Sorrell is measured by the consistency of WPP

In the end, the road to the "glue factory" that Martin Sorrell often joked, his goal was shorter and slipperier than he could have imagined. Less than two weeks after the appearance of an investigation into allegations of personal misconduct (denied by Sir Martin), the most persistent, outspoken, and, not to forget, most successful conglomerate of the advertising industry is …

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Marijuana Traces Can Be Measured in Canadian Wastewater: Shots

Dan Burgard, a chemist at the University of Puget Sound, keeps a freezer full of archived samples from two Western Washington wastewater treatment facilities in case he needs to rehearse or analyze a particular drug that he has not tested for the first time Has. Dan Burgard hide caption toggle caption Dan Burgard Dan Burgard, a chemist at the University …

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