Israeli Prime Minister Netanyahu's office is asking the public to choose an official logo for next month's state visit of US President Barack Obama by voting for one of three proposed designs on Facebook.
Internet
Feb 17, 2013
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To make fuel cells more economical, engineers want a fast and efficient iron-based molecule that splits hydrogen gas to make electricity. Online Feb. 17 at Nature Chemistry, researchers report such a catalyst. It is the first ...
Materials Science
Feb 17, 2013
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Thousands of protesters gathered in Washington Sunday for a rally to press President Barack Obama to take concrete measures to help fight global warming.
Environment
Feb 17, 2013
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The UK's national synchrotron facility, Diamond Light Source, is now the first and only place in Europe where pathogens requiring Containment Level 3 – including serious viruses such as those responsible for AIDS, Hepatitis ...
Cell & Microbiology
Feb 17, 2013
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One-billionth of a billionth of a second. That's the scale – an attosecond – at which scientists seek to image and control electronic motion in matter. Its natural time scale.
General Physics
Feb 17, 2013
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Over the last quarter century, scientists have discovered a handful of materials that can be converted from magnetic insulators or metals into "superconductors" able to carry electrical current with no energy loss-an enormously ...
Superconductivity
Feb 17, 2013
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DNA preserved in calcified bacteria on the teeth of ancient human skeletons has shed light on the health consequences of the evolving diet and behaviour from the Stone Age to the modern day.
Archaeology
Feb 17, 2013
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An international team of scientists around Dr. Georg Heimel and Prof. Norbert Koch from the HZB and the Humboldt University Berlin has unraveled the mystery of what metal and carbon compounds have in common. Their discovery ...
Nanomaterials
Feb 17, 2013
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The circadian clocks that control and influence dozens of basic biological processes have an unexpected "snooze button" that helps cells adapt to changes in their environment.
Cell & Microbiology
Feb 17, 2013
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Long segments of RNA—encoded in our DNA but not translated into protein—are key to physically manipulating DNA in order to activate certain genes, say researchers at The Wistar Institute. These non-coding RNA-activators ...
Cell & Microbiology
Feb 17, 2013
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