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Drone vs. truck deliveries: Which create less carbon pollution?![]() ![]() Seattle WA (SPX) May 31, 2017 Delivering packages with drones can reduce carbon dioxide emissions in certain circumstances as compared to truck deliveries, a new study from University of Washington transportation engineers finds. In a paper to be published in an upcoming issue of Transportation Research Part D, researchers found that drones tend to have carbon dioxide emissions advantages over trucks when the drones don't have to fly very far to their destinations or when a delivery route has few recipients. Trucks - whi ... read more |
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![]() Durham NC (SPX) May 31, 2017 Zoom in on a crystal and you will find an ordered array of atoms, evenly spaced like the windows on the Empire State Building. But zoom in on a piece of glass, and the picture looks a bit messier - ... more ![]() ![]() Stanford CA (SPX) May 31, 2017 High pressure could be the key to making advanced metal mixtures that are lighter, stronger and more heat-resistant than conventional alloys, a new study by Stanford researchers suggests. Huma ... more ![]() ![]() Washington (UPI) May 30, 2017 A team of particle physicists are trying their hands at musical composition. ... more ![]() ![]() Washington (UPI) May 30, 2017 The Three Mile Island atomic power plant - site of the worst U.S. commercial nuclear accident in 1979 - will cease operations in 2019, owner Exelon Corp. announced Tuesday. ... more |
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Previous Issues | May 30 | May 29 | May 26 | May 25 | May 24 |
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![]() Thuwal, Saudi Arabia (SPX) May 31, 2017 By observing the soot particles formed in a simple flame, researchers at KAUST have developed a computational model capable of simulating soot production inside the latest gasoline automobile engine ... more ![]() ![]() Pittsburgh PA (SPX) May 31, 2017 Research at the University of Pittsburgh into a more energy-efficient catalytic process to produce olefins, the building blocks for polymer production, was recently featured on the inside front cove ... more ![]() ![]() Pittsburgh PA (SPX) May 31, 2017 A new interactive design tool developed by Carnegie Mellon University's Robotics Institute enables both novices and experts to build customized legged or wheeled robots using 3D-printed components a ... more ![]() ![]() Washington DC (SPX) May 31, 2017 All matter making up the stars, our planet and life upon it came into existence 13.8 billion years ago as a result of the Big Bang. A millisecond after the Big Bang occurred, neutrons and protons fo ... more ![]() ![]() Mumbai (AFP) May 31, 2017 Experienced Indian techie Raghu Narayanaswamy lost his job recently and fears he may not get another, as analysts warn of massive layoffs across the country's multi-billion-dollar information technology sector. ... more ![]() ![]() Beijing (AFP) May 31, 2017 Activity in China's key factory sector expanded in May, official data showed Wednesday, in a sign of stabilisation in the world's second-largest economy. ... more |
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![]() ![]() EU, China seek tighter bond to face Trump ![]() ![]() Washington (UPI) May 30, 2017 Russia sees new avenues for cooperation emerging with Saudi Arabia in sectors tied to oil and gas production and transportation, its energy minister said. ... more ![]() ![]() Washington (UPI) May 30, 2017 Norway's consistency as an oil and gas producer with ambitious renewable energy goals makes it a model for other nations, an international report found. ... more ![]() ![]() Washington (UPI) May 30, 2017 By July, Iran could sign off on its first post-sanctions contract tied to the development of one of its largest oil fields, the country's oil minister said. ... more ![]() ![]() New York (AFP) May 30, 2017 ExxonMobil's controversial stance on climate change will be back in the spotlight Wednesday when shareholders vote on an environmentalist-backed measure calling for an accounting of climate policy risk. ... more |
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![]() Beijing (AFP) May 22, 2017 ![]() ![]() ![]() Australia power grid leased to local-foreign consortium ![]() ![]() Poland central to EU energy diversification strategy ![]() ![]() Myanmar recovery linked to development of electrical grid |
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![]() Houston TX (SPX) May 30, 2017 ![]() ![]() ![]() Printed, flexible and rechargeable battery can power wearable sensors ![]() ![]() Nanoalloys 10 times as effective as pure platinum in fuel cells ![]() ![]() Off-the-shelf, power-generating clothes are almost here |
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![]() Washington (UPI) May 25, 2017 ![]() ![]() ![]() GE Energy Financial Services Surpasses $15 Billion in Renewable Energy Investments ![]() ![]() Scientists track porpoises to assess impact of offshore wind farms ![]() ![]() Dutch open 'world's largest offshore' wind farm |
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![]() Lund, Sweden (SPX) May 26, 2017 ![]() ![]() ![]() How to obtain highly crystalline organic-inorganic perovskite films for solar cells ![]() ![]() Smart reform the key to unlock energy storage revolution ![]() ![]() Keystone lowers energy costs with rooftop solar installation in New Jersey |
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![]() Washington (UPI) May 30, 2017 ![]() ![]() ![]() Why nuclear could become the next 'fossil' fuel ![]() ![]() EU clears EDF takeover of Areva reactor business ![]() ![]() Swiss vote for gradual nuclear phaseout, energy makeover |
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![]() Los Angeles CA (SPX) May 26, 2017 ![]() ![]() ![]() A more energy-efficient catalytic process to produce olefins ![]() ![]() New photocatalyst speeds up the conversion of carbon dioxide into chemical resources ![]() ![]() Nagoya University researchers break down plastic waste |
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![]() Washington (UPI) May 30, 2017 ![]() ![]() ![]() Iran could see new oil deals by July ![]() ![]() Demand may be dragging oil prices lower Tuesday ![]() ![]() Russia sees oil and gas cooperation potential with Saudi Arabia |
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![]() New York, NY (SPX) May 31, 2017 ![]() ![]() ![]() As US weighs climate pullout, UN wants world to be more ambitious ![]() ![]() 'Heat island' effect could double climate change costs for world's cities ![]() ![]() Tiny shells indicate big changes to global carbon cycle |
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![]() Beijing (AFP) May 25, 2017 ![]() ![]() ![]() Gas leak kills 18 miners in central China ![]() ![]() India's coal plant plans conflict with climate commitments ![]() ![]() Coal power dropping as natural gas, renewables grow, U.S. report finds |
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![]() Washington DC (Sputnik) May 24, 2017 ![]() ![]() ![]() A cabin on the moon? China hones the lunar lifestyle ![]() ![]() China tests 'Lunar Palace' as it eyes moon mission ![]() ![]() China to conduct several manned space flights around 2020 |
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![]() London (AFP) May 29, 2017 ![]() ![]() ![]() Singapore's BOC Aviation orders six Airbus jets worth $1.05 bn ![]() ![]() Military, civilian aviation leaders meet over pilot shortage issues ![]() ![]() Boeing proposes E-8C JSTAR replacement |
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![]() San Diego CA (SPX) May 26, 2017 ![]() ![]() ![]() Engines fire without smoke ![]() ![]() China's Geely boosts expansion with Proton, Lotus stakes ![]() ![]() Hong Kong police arrest 21 Uber drivers in sting |
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![]() Berlin, Germany (SPX) May 30, 2017 ![]() ![]() ![]() Laser-induced graphene kills bacteria, resists biofouling ![]() ![]() Gas gives laser-induced graphene super properties ![]() ![]() Energy decay in graphene resonators |
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![]() Boston MA (SPX) May 30, 2017 ![]() ![]() ![]() Memristor chips that see patterns over pixels ![]() ![]() UW engineers borrow from electronics to build largest circuits in eukaryotic cells ![]() ![]() Controlled creation of quantum emitter arrays |
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![]() Cherepish, Bulgaria (AFP) April 30, 2017 ![]() ![]() ![]() First direct London-China train completes 12,000 km run ![]() ![]() HK subway operator to help run UK's South West Trains ![]() ![]() Light rail fails to fix Ethiopia's traffic troubles |
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![]() Hanoi (AFP) May 29, 2017 ![]() ![]() ![]() Tough times for S.Africa town blighted by mine closure ![]() ![]() 37 million bits of litter on remote islands ![]() ![]() Ozone and haze pollution weakens land carbon uptake in China |
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