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Single metalens focuses all colors of the rainbow in one point![]() ![]() Boston MA (SPX) Jan 02, 2018 Metalenses - flat surfaces that use nanostructures to focus light - promise to revolutionize optics by replacing the bulky, curved lenses currently used in optical devices with a simple, flat surface. But, these metalenses have remained limited in the spectrum of light they can focus well. Now a team of researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) has developed the first single lens that can focus the entire visible spectrum of light - including whit ... read more |
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![]() Washington DC (SPX) Jan 02, 2018 The electrical grid in the contiguous United States is a behemoth of interconnected systems. If one section fails or is sabotaged, millions of citizens could be without power. Remote villages in Ala ... more ![]() ![]() Osaka, Japan (SPX) Jan 02, 2018 Thermoelectric (TE) materials could play a key role in future technologies. Although the applications of these remarkable compounds have long been explored, they are mostly limited to high-temperatu ... more ![]() ![]() Krsko, Slovenia (SPX) Jan 02, 2018 AREVA NP has upgraded the instrumentation and control (IC) technology of the Krsko nuclear power plant* located in Slovenia. The system monitors and records the neutron flux in the reactor core. Mov ... more ![]() ![]() Davis CA (SPX) Jan 02, 2018 Unconventional spaces could be put to use generating renewable energy while sparing lands that could be better used to grow food, sequester carbon and protect wildlife and watersheds, says a study l ... more |
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Previous Issues | Jan 01 | Dec 29 | Dec 28 | Dec 27 | Dec 26 |
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![]() Beijing, China (SPX) Jan 02, 2018 Popular entertainment often portrays robots as the perfect best friend, from Bender in the cartoon Futurama to the mighty Transformers. These close friendships don't exist off-screen yet, but humans ... more ![]() ![]() Beijing, China (SPX) Jan 02, 2018 Robots have a lot to learn about humans, including how to respect their personal space. Scientists at the Institute of Automatics of the National University of San Juan in Argentina are giving mobil ... more ![]() ![]() Tokyo, Japan (SPX) Jan 02, 2018 For all of us working with electricity, radioactive waste containment, or hospitals, controlling radioactive processes and predicting their behaviors are key to making our world function safely. Let ... more ![]() ![]() Boston MA (SPX) Jan 02, 2018 The worldwide quest by researchers to find better, more efficient materials for tomorrow's solar panels is usually slow and painstaking. Researchers typically must produce lab samples - which are of ... more ![]() ![]() Pittsburgh PA (SPX) Jan 02, 2018 Machine learning computer systems, which get better with experience, are poised to transform the economy much as steam engines and electricity have in the past. They can outperform people in a numbe ... more ![]() ![]() Ulsan, South Korea (SPX) Jan 02, 2018 A joint research team, affiliated with UNIST has introduced the Hybrid-Solid Electrolysis Cell (Hybrid-SOEC) system with highest reported electrochemical performance in hydrogen production. The prop ... more |
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![]() ![]() Farmers in Kenya willing, able to ramp up croton nut output for biofuel ![]() ![]() Lemont, IL (SPX) Jan 02, 2018 Balance forms the foundation for a happy life or a healthy diet. For scientists working to design new catalysts to create renewable energy, balancing different materials and their properties is equa ... more ![]() ![]() Vienna, Austria (SPX) Dec 28, 2017 There was great excitement back in 2015, when it was first possible to measure these 'Weyl fermions' - outlandish, massless particles that had been predicted almost 90 years earlier by German mathem ... more ![]() ![]() Washington DC (SPX) Jan 02, 2018 Less than 80 miles from Prudhoe Bay, home to the giant oil fields that feed the Trans-Alaska Pipeline, lies the site of USGS' latest oil and gas assessment: the National Petroleum Reserve-Alaska and ... more ![]() ![]() Raleigh NC (SPX) Jan 02, 2018 Researchers from North Carolina State University have developed a new technique for directly printing metal circuits, creating flexible, stretchable electronics. The technique can use multiple metal ... more |
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![]() Washington (UPI) Dec 28, 2017 ![]() ![]() ![]() Alaskan microgrids offer energy resilience and independence ![]() ![]() 'Virtual gold' may glitter, but mining it can be really dirty ![]() ![]() As building floor space increases energy use rising fast |
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![]() Osaka, Japan (SPX) Jan 02, 2018 ![]() ![]() ![]() Sandia researchers make solid ground toward better lithium-ion battery interfaces ![]() ![]() New test procedure for developing quick-charging lithium-ion batteries ![]() ![]() AI helps accelerate progress toward efficient fusion reactions |
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![]() Washington (UPI) Dec 28, 2017 ![]() ![]() ![]() Oil-rich Alberta sees momentum for wind energy ![]() ![]() Construction to start on $160 million Kennedy Energy Park in North Queensland ![]() ![]() U.S. wind turbines getting taller and more efficient |
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![]() Davis CA (SPX) Jan 02, 2018 ![]() ![]() ![]() Climate conditions affect solar cell performance more than expected ![]() ![]() Researcher pioneers solar sintering for crucial steel component ![]() ![]() New technique allows rapid screening for new types of solar cells |
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![]() Krsko, Slovenia (SPX) Jan 02, 2018 ![]() ![]() ![]() New model considers an extra factor to improve our prediction of nuclear fission ![]() ![]() Russia to build nuclear power plant in Sudan ![]() ![]() For ailing US nuclear industry, new plants a shot in the arm |
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![]() Lemont, IL (SPX) Jan 02, 2018 ![]() ![]() ![]() A new strategy for efficient hydrogen production ![]() ![]() Farmers in Kenya willing, able to ramp up croton nut output for biofuel ![]() ![]() NREL develops novel method to produce renewable acrylonitrile |
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![]() Washington (UPI) Dec 29, 2017 ![]() ![]() ![]() No certification needed for offshore drilling safety, U.S. proposes ![]() ![]() Surveys of oil basins in Russian Arctic completed ![]() ![]() Alberta is leaving economic recession behind |
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![]() Knoxville TN (SPX) Jan 02, 2018 ![]() ![]() ![]() Humidity may prove breaking point for some areas as temperatures rise, says study ![]() ![]() Droughts and ecosystems are determined by the interaction of two climate phenomena ![]() ![]() As cold wave sweeps N.America, Trump makes light of climate change |
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![]() Warsaw (AFP) Dec 19, 2017 ![]() ![]() ![]() BHP to exit global coal body over climate change policy ![]() ![]() Coal demand falling, IEA says ![]() ![]() Adani drops contractor for contentious Australia mega mine |
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![]() Wuhan, China (XNA) Jan 02, 2018 ![]() ![]() ![]() Nation 'leads world' in remote sensing technology ![]() ![]() China plans for nuclear-powered interplanetary capacity by 2040 ![]() ![]() China plans first sea based launch by 2018 |
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![]() Washington (UPI) Jan 02, 2018 ![]() ![]() ![]() JPATS Logistics Services to support T-6 aircraft in new contract ![]() ![]() Bell announces first flight for V-280 tiltrotor aircraft ![]() ![]() NATO orders Elbit infrared counter-measures system |
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![]() Stockholm (AFP) Dec 27, 2017 ![]() ![]() ![]() Beijing starts using special license plates for green vehicles ![]() ![]() SoftBank seals deal for large Uber stake, trimming valuation ![]() ![]() New depth sensors could make self-driving cars practical |
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![]() Idaho Falls ID (SPX) Dec 18, 2017 ![]() ![]() ![]() UCLA chemists synthesize narrow ribbons of graphene using only light and heat ![]() ![]() Wheat gets boost from purified nanotubes ![]() ![]() A diamond as the steppingstone to new materials, using plasma physics technology |
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![]() Ulsan, South Korea (SPX) Jan 02, 2018 ![]() ![]() ![]() New silicon structure opens the gate to quantum computers ![]() ![]() Quantum computers need stable quantum gates ![]() ![]() Error-free into the quantum computer age |
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![]() Beijing (AFP) Sept 21, 2017 ![]() ![]() ![]() Modi, Abe to kick-start India's first bullet train project ![]() ![]() In the face of climate change can our engineers keep the trains running on time ![]() ![]() Hyperloop startup says superfast rail a reality |
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![]() Belgrade (AFP) Dec 30, 2017 ![]() ![]() ![]() Bali declares 'garbage emergency' amid sea of waste ![]() ![]() Russian environmental campaigner hospitalised after beating ![]() ![]() Bali declares 'garbage emergency' amid sea of waste |
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