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GRU Authority hears from public about fluoride, pushes back on claims made by opponents of the board
At their February 12 meeting, the GRU Authority heard public comment about fluoride and expressed reluctance to make any ...
Researchers develop first room temperature holmium-doped yttrium lithium fluoride thin disk laser
In a study published in Optics Express, a research group led by Prof. Fu Yuxi from Xi'an Institute of Optics and Precision ...
Strong nuclear force calculations explain multiscale phenomena in atomic nuclei
Atomic nuclei exhibit multiple energy scales simultaneously—ranging from hundreds down to fractions of a megaelectronvolt. A new study demonstrates that these drastically different scales can be ...
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White Dwarf Star's Mass Measured Using Hubble And Gravitational Microlensing
The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our Sun," according to NASA/ESA. Credit: NASA, ESA, P. McGill (Univ. of ...