FACTOID # 39: The eight most developed countries all speak Germanic languages.
 
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Encyclopedia > VIRGO (physics)

In physics, VIRGO is a project of France and Italy, a Michelson laser interferometer that is very analogous to LIGO. The willingness to question previously held truths and search for new answers resulted in a period of major scientific advancements, now known as the Scientific Revolution. ... Albert Abraham Michelson. ... Laser (US Air Force) A laser (Light Amplification by Stimulated Emission of Radiation) is a device which uses a quantum mechanical effect, stimulated emission, to generate a coherent beam of light from a lasing medium of controlled purity, size, and shape. ... Interferometry is the applied science of combining two or more input points of a particular data type, such as optical measurements, to form a greater picture based on the combination of the two sources. ... The LIGO Hanford Control Room LIGO stands for Laser Interferometer Gravitational-Wave Observatory. ...


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  • Virgo - description

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Virgo - Wikipedia, the free encyclopedia (780 words)
Virgo may also feature, along with Ursa Major, and Ursa Minor, as part of the source of the myth of Callisto, either as Callisto herself, or as Hera.
Astraea was known as the goddess of justice, and was identified as this constellation due to the presence of the scales of justice Libra nearby, and supposedly ruled the world at one point with her wise ways until mankind became so callous that she returned to skies in disgust.
The symbol for Virgo is the virgin or maiden.
Virgo (466 words)
Virgo (the virgin) is a constellation of the zodiac.
Because of the presence of a galaxy cluster (consequently called the Virgo cluster) within its borders 5° to 10° west of Vindemiatrix (ε Vir), this constellation is especially rich in galaxies.
Persephone is often mentioned as well, Virgo being visible mainly in the spring months when she was believed to have risen from the underworld.
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