Long-term health effects of Hiroshima and Nagasaki atomic bombs not as dire as perceived
The detonation of atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945 resulted in horrific casualties and devastation. The long-term effects of radiation exposure also inc ... more
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Large human brain evolved as a result of sizing each other up
Humans have evolved a disproportionately large brain as a result of sizing each other up in large cooperative social groups, researchers have proposed.
A team led by computer scientists at Car ... more
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How the brain is flexible enough for a complex world without going crazy
More than 300 dead in Afghanistan flash floods: WFP
12 dead after Indonesia flash floods, cold lava flow
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Chemtrails not real, say leading atmospheric science experts
Well-understood physical and chemical processes can easily explain the alleged evidence of a secret, large-scale atmospheric spraying program, commonly referred to as "chemtrails" or "covert geoengi ... more
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See-through circuitry
High-performance electronic circuits made entirely from transparent materials could have countless applications, from head-up displays on car windscreens to transparent TV sets and smart windows in ... more
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Visible light superlens made from nanobeads
Nanobeads are all around us- and are, some might argue, used too frequently in everything from sun-screen to white paint, but a new ground-breaking application is revealing hidden worlds. A paper in ... more
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Lithium-ion batteries: Capacity might be increased by 6 times
The team was able to show through neutron measurements made at the Institut Laue-Langevin in Grenoble, France, that lithium ions do not penetrate deeply into the silicon. During the charge cycle, a ... more
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Your brain on Google Glass
"Smart" eyewear - that can integrate augmented reality with your own, feed you live information about your surroundings and even be used in the operating room - is no longer the stuff of science fic ... more
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