Most people are naturally adept at reading facial expressions - from smiling and frowning to brow-furrowing and eye-rolling - to tell what others are feeling. Now scientists have developed ultra-sensitive, wearable sensors that can do the same thing.
Apr 29th, 2015
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IBM scientists today unveiled two critical advances towards the realization of a practical quantum computer. For the first time, they showed the ability to detect and measure both kinds of quantum errors simultaneously, as well as demonstrated a new, square quantum bit circuit design that is the only physical architecture that could successfully scale to larger dimensions.
Apr 29th, 2015
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Scientists have investigated defect dynamics in heavy ion (Krypton) irradiated nanotwinned silver and revealed twin boundary-defect clusters interactions via in situ radiation.
Apr 29th, 2015
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Such controlled nanostructures provide the possibility of advanced electrodes that produce sustainable fuel using solar energy.
Apr 29th, 2015
Read moreResearchers are developing a portable, highly sensitive method for gold detection that would allow mineral exploration companies to test for gold on-site at the drilling rig.
Apr 29th, 2015
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Scientists have shown a new way of reading electron spins, which eliminates the need for powerful magnetic fields and reduces the reliance on very low temperatures.
Apr 28th, 2015
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What happens when lithium-ion batteries overheat and explode has been tracked inside and out for the first time by researchers using sophisticated 3D imaging.
Apr 28th, 2015
Read moreResearchers have found a method that allows them to ensure that living cells - in this case bacteria from the human body - can be incorporated in materials while maintaining their mobility. This opens the way to a wide range of new applications, for example as part of medical implants.
Apr 28th, 2015
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A newly developed light shutter may pave the way for see-through displays and smart windows.
Apr 28th, 2015
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A hybrid approach allows ultrafast EM analysis of materials, showing tiny electronic changes in individual atoms within a material on ultrafast time scales.
Apr 28th, 2015
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Researchers have proposed a new thermo-elasto-plasticity constitutive model based on the interatomic potential and solid mechanics for metal crystals. Through this new model, the material behavior at different temperatures could be described accurately and conveniently.
Apr 28th, 2015
Read moreWhen a mirror reflects light, it experiences a slight push. This radiation pressure can be increased considerably with the help of a small superconducting island.
Apr 28th, 2015
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Researchers have developed a method to improve the resolution of a conventional wide-field optical microscope. Scattered light usually reduces the resolution of conventional optical microscopes. The team however found a simple and efficient way to actively use scattered light to improve the resolution of images.
Apr 28th, 2015
Read moreThe U.S. Department of Agriculture's (USDA) National Institute of Food and Agriculture (NIFA) today announced more than $3.8 million in funding to support grants focused on using nanotechnology to find solutions to societal challenges such as food security, nutrition, food safety, and environmental protection.
Apr 27th, 2015
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Experiments using novel magnetic nanostructures confirm theoretically predicted behavior - bolstering their utility as a tool for understanding complex magnetic materials.
Apr 27th, 2015
Read moreThis article describes investigations towards the development of innovative biomaterials able to direct the formation of complex tissues as well as their release from the biomaterial template with enormous implications in tissue engineering and regenerative medicine.
Apr 27th, 2015
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