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5
Jul
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Famed hominid ‘Lucy’ no longer alone

Posted by Bridget in Life, Palaeontology

Researchers in Ethiopia reckon they have discovered a relative of best-known human ancestor.
Within the coarsening base of an ancient mudstone exposure in the Afar Region of Ethiopia, researchers say they found evidence that provides new information about the best-known early human ancestor, Australopithecus afarensis.
Yohannes Haile-Selassie – curator and head of

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5
Jul
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Emotion affects memory’s reliability

Posted by Bridget in Life

Emotion-driven false memories could directly impact court cases, researchers say.
Does emotion distort children’s memories? Cornell University researchers Chuck Brainerd and Valerie Reyna say Yes and they say emotion-driven distortions or falsifications could directly impact court cases, affecting decisions made by prosecutors, judges and juries about the reliability of child witnesses.
‘Emotion

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5
Jul
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A star is born … but how?

Posted by Bridget in Space

Columbia researchers reveal the simple, key chemical formula enabling the formation of early stars
Created in the first three minutes after the Big Bang, hydrogen and helium gave rise to all other elements in the universe.  Stars made this possible. Through nuclear fusion, stars generated elements such as carbon, oxygen, magnesium

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5
Jul
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Today… five years ago… Launched on 4th July

Posted by Bridget in Space

Space shuttle Discovery and its seven-member crew launched at 2:38 p.m. EDT on 4 July 2006 to begin their journey to the International Space Station during the STS-121 mission. The shuttle made history, as it was the first human-occupied spacecraft to launch on Independence Day. During the 12-day mission, the

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29
Jun
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Here’s looking at you

Posted by Bridget in Health

Cellphone-based eye-test system could help millions is a simple, cheap and portable device could provide quick eye tests for the developing world.
By David Chandler, MIT News Office
There are two standard systems for determining a prescription for eyeglasses. One is to have the patient look through a large device called a

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29
Jun
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It’s all in our touch

Posted by Bridget in Science in Society

What we touch unconsciously influences how we think, says MIT Sloan professor, who conducted a series of experiments and found weight, texture and hardness hold broad implications.
Heavy objects make job candidates appear more important, while rough objects make social interactions appear more difficult, and hard objects increase rigidity in negotiations,

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