January 31, 2013
Mohenjo
Science
bio-mechanical function, business, climate, cry because of emotion, crying, emotion, Health, human phenomenon, humans cry Tears, humans crying, language expert, Mail Online, mechanical function, Michael Trimble, oral language, Other animals shed tears, professor of neurology, research, Science, Science News, sciencetech, Tears, technology, travel, UCL Professor, uniquely human phenomenon of crying, vacation, Video, when we are overcome by emotion

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UCL Professor attempts to shed light on the mystery of why humans cry Tears were used to communicate as well as their bio-mechanical function
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Other animals shed tears, but none appear to cry because of emotion
The uniquely human phenomenon of crying when we are overcome by emotion developed as a means to communicate our feelings before the emergence of language, an influential scientists claims.
Michael Trimble, a professor of neurology, suggests that there must have been a time in our evolution when tears took on a meaning beyond their simple bio-mechanical function – keeping the eyeballs moist.
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.Click link below for article and video:
http://www.dailymail.co.uk/sciencetech/article-2270799/Why-humans-Shedding-anguished-tear-enabled-communicate-oral-language-expert-claims.html
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January 31, 2013
Mohenjo
Science
aviation, bbc, bbc news, black hole in the NGC4526 galaxy, black holes, business, climate, Environment, gaming, how massive supermassive black holes, how they affect galaxy evolution, infers a black hole's mass, NGC4526 galaxy, published in Nature, Science, Science News, supermassive black holes, technology, transportation, travel, vacation, weighs 450 million times our sun, www bbc co uk

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Researchers have proposed a new means for getting a measure of just how massive supermassive black holes are.
They are known to exist at the centres of most galaxies, but a puzzle remains as to how they affect galaxy evolution.
The approach, published in Nature, infers a black hole’s mass from the speed of molecules swirling around it.
It could help weigh hundreds of nearby black holes. Its first use suggests a black hole in the NGC4526 galaxy weighs 450 million times that of our Sun.
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.Click link below for article:
http://www.bbc.co.uk/news/science-environment-21259221
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January 31, 2013
Mohenjo
Science
alien planet, Alien Planets, Astronomy, business, climate, Environment, Exoplanet Habitable Zone, Exoplanets, far distances, goldilocks, Goldilocks Zone, Habitable Zone, Habitable Zone Planets, huffingtonpost, Paranormal, parent star, penn state university, research, Science, Science News, technology, travel, vacation, Video
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One of the most important characteristics of an alien planet is whether or not it falls into what’s called the habitable zone — a Goldilocks-like range of not-too-close, not-too-far distances from the parent star that might allow the planet to host life.
Now scientists have redefined the boundaries of the habitable zone for alien planets, potentially kicking out some exoplanaets that were thought to fall within it, and maybe allowing a few that had been excluded to squeeze in.
“This will have a significant impact on the number of exoplanets that are within habitable zone,” said research team leader Ravi Kumar Kopparapu of Penn State University.
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A new definition of the habitable zone around planets, denoting where liquid water
could exist, shifts Earth toward the very edge of the solar system’s own habitable zone.
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.Click link below for story, slideshow, and video:
http://www.huffingtonpost.com/2013/01/30/habitable-zone-alien-planet-exoplanet-goldilocks_n_2580640.html?utm_hp_ref=science
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