A new cost-effective polymer membrane can decrease the cost of alkaline batteries and fuel cells by allowing the replacement of expensive platinum catalysts without sacrificing important aspects of performance, according ...
Materials Science
Aug 7, 2013
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Tiny sensors and motors are everywhere, telling your smartphone screen to rotate and your camera to focus. Now, a team of researchers at Tel Aviv University has found a way to print biocompatible components for these micro-machines, ...
Engineering
Aug 7, 2013
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An international team of researchers has described a new physical effect that could be used to develop more efficient magnetic chips for information processing. The quantum mechanical effect makes it easier to produce spin-polarized ...
Nanophysics
Aug 7, 2013
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A person's math ability can range from simple arithmetic to calculus and abstract set theory. But there's one math skill we all share: a primitive ability to estimate and compare quantities without counting, like when choosing ...
Social Sciences
Aug 7, 2013
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There may be more kinds of stuff than we thought. A team of researchers has reported possible evidence for a new category of solids, things that are neither pure glasses, crystals, nor even exotic quasicrystals. Something ...
Condensed Matter
Aug 7, 2013
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Critical to the recovery efforts following the devastating effects of the 2011 tsunami on Japan's Fukushima reactor is the ability to assess damage within the reactor's core. A study in the journal AIP Advances by a team ...
General Physics
Aug 7, 2013
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The nation's 28 National Estuarine Research Reserves (NERR) are experiencing the negative effects of human and climate-related stressors according to a new NOAA research report from the National Ocean Service.
Environment
Aug 7, 2013
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After years of wariness, universities and industry scientists are forging new partnerships that are reinvigorating academic science departments, preparing students for careers and giving corporations better access to fundamental ...
Other
Aug 7, 2013
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Organic solar cells that convert light to electricity using carbon-based molecules have shown promise as a versatile energy source but have not been able to match the efficiency of their silicon-based counterparts.
General Physics
Aug 7, 2013
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One of the many counterintuitive and bizarre insights of quantum mechanics is that even in a vacuum—what many of us think of as an empty void—all is not completely still. Low levels of noise, known as quantum fluctuations, ...
Quantum Physics
Aug 7, 2013
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