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With the BP oil spill in the Gulf of Mexico and the toxic mud spill in Hungary, the big question is how long will recovery take?   Unfortunately, yet at least scientifically apt, is that there are previous disasters to help answer those questions.
Researchers say that by applying electrical current to the brain they can enhance mathematical performance for up to 6 months - and there is no impact on other cognitive functions.

Aside from being a new way for kids to cheat on their SATs, the work may lead to treatments for the percentage of the population with moderate to severe numerical disabilities like dyscalculia ('math dyslexia') and for those who lose their skill with numbers as a result of stroke or degenerative disease.
Science and technology issues are just too complex, according to results a new survey from North Carolina State University - when it comes to public issues pertaining to science and technology, "talking it out" doesn't seem to work.  

The more people discuss the risks and benefits associated with scientific endeavors, the more entrenched they become in their viewpoint and the less likely they are to see the merit of other viewpoints, says Dr. Andrew Binder, an assistant professor of communication at NC State 
Depending on whether or not an invisibility cloak conjures up images of 'Harry Potter' or "Star Trek", we can tell a lot about you your age but as far back as H.G. Wells' turn-of-the-19th-century classic "The Invisible Man" people have been fascinated by the notion of invisibility.
In our many accolades of citizen science, nothing stands taller among discoveries than the strange object Hanny van Arkel found in archived images of the night sky in 2008.

After catching sight of it, courtesy of Hanny and Galaxy Zoo, astronomers were determined to learn more about Hanny's Voorwerp (Hanny's "object" in Dutch).    Now they say they have discovered that  Hanny's Voorwerp represents a 'snapshot in time' that reveals surprising clues about the life cycle of black holes.
Like our own world history, the Universe had its own cycle of events.    After the initial Big Bang (though 'Bang' is a confusing word, it may have been rather dull), there were no light sources in the Universe.