(Phys.org) —A research team led by FOM workgroup leader Prof. Dr. Wim Ubachs and Dr. Rick Bethlem has once again demonstrated that the mass ratio between electrons and protons has remained the same over the past 7.5 billion ...
Astronomy
Dec 4, 2013
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Two plasma mass spectrometers, acquired with funding from Brown University and the National Science Foundation, are providing researchers in the region—at Brown, and other universities, government agencies, and companies—with ...
General Physics
Nov 7, 2013
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(Phys.org)—Research by University of Arizona astronomy professor Rodger Thompson finds that a popular alternative to Albert Einstein's theory for the acceleration of the expansion of the universe does not fit newly obtained ...
General Physics
Jan 9, 2013
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(Phys.org)—Radio-astronomical observations of a distant galaxy indicate that the ratio of the proton's mass to that of the electron has hardly changed over cosmic history. This fundamental constant of nature has changed ...
Astronomy
Dec 13, 2012
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The recycling of the Earth's crust in volcanoes happens much faster than scientists have previously assumed. Rock of the oceanic crust, which sinks deep into the earth due to the movement of tectonic plates, reemerges through ...
Earth Sciences
Aug 10, 2011
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Samsung Electronics announced today that it began mass production of the 22-inch transparent LCD panel in March this year.
Hardware
Mar 31, 2011
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Scientists have simulated, for the first time, the merger of two black holes of vastly different sizes, with one mass 100 times larger than the other. This extreme mass ratio of 100:1 breaks a barrier in the fields of numerical ...
General Physics
Nov 18, 2010
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