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• Wind Energy
  Electricity
  Solar Energy
  Energy Technology
  Construction
  Batteries
   

  Using Fluctuating Wind Power

  March 25, 2013 — Incorporating wind power into existing power grids is challenging because fluctuating wind speed and direction means turbines generate power inconsistently. Coupled with customers' varying power ... > full story
• Quantum Physics
  Physics
  Nuclear Energy
  Inorganic Chemistry
  Energy Technology
  Electricity
   
  

  Measuring the Magnetism of Antimatter: Antiprotons Measured More Accurately Than Ever Before

  March 25, 2013 — In a breakthrough that could one day yield important clues about the nature of matter itself, scientists have succeeded in measuring the magnetic charge of single particles of matter and antimatter ... > full story
• Energy and the Environment
  Alternative Fuels
  Petroleum
  Fossil Fuels
  Renewable Energy
  Fuel Cells
   
  

  Ash from Refuse Could Become Hydrogen Gas

  March 25, 2013 — Every year, millions of tons of environmentally harmful ash is produced worldwide, and is mostly dumped in landfill sites or, in some countries, used as construction material. The ash is what is left ... > full story
• Physics
  Optics
  Quantum Physics
  Chemistry
  Thermodynamics
  Nuclear Energy
   
  

  Laser Empties Atoms from the Inside out

  March 25, 2013 — Plasma physicists have used one of the world's most powerful lasers to create highly unusual plasma composed of hollow atoms. The experimental work demonstrated that it is possible to remove the two ... > full story
• Electronics
  Spintronics
  Materials Science
  Chemistry
  Technology
  Construction
   

  Scientists Propose Alternative Method for the Study of Ions

  March 25, 2013 — Scientists have proposed a new experimental method for researching positively charged ions. The study involved investigating the electronic structure of the argon ions using synchrotron ... > full story
• Solar Energy
  Nanotechnology
  Optics
  Technology
  Graphene
  Physics
   
  

  Nanowire Solar Cells Raise Efficiency Limit

  March 24, 2013 — Scientists have shown that a single nanowire can concentrate the sunlight up to 15 times of the normal sun light intensity. The results are surprising and the potential for developing a new type of ... > full story
• Venus
  Solar System
  Extrasolar Planets
  Space Missions
  Space Exploration
  NASA
   
  

  Venus Vortices Go for Chaotic Multi-Storey Strolls Around the Poles

  March 24, 2013 — A detailed study of Venus' South Polar Vortex shows a much more chaotic and unpredictable cyclone than previously thought. The analysis reveals that the center of rotation of the vortex wanders ... > full story
• Electronics
  Chemistry
  Technology
  Materials Science
  Inorganic Chemistry
  Graphene
   
  

  Paint-on Plastic Electronics: Aligning Polymers for High Performance

  March 24, 2013 — Semiconducting polymers are an unruly bunch, but now engineers have developed a new method for getting them in line that could pave the way for cheaper, greener, "paint-on" plastic ... > full story
• Galaxies
  Astrophysics
  Astronomy
  NASA
  Space Telescopes
  Space Exploration
   
  

  Hubble Digs Up Galactic Glow Worm

  March 24, 2013 — The image of a charming and bright galaxy, known as IRAS 23436+5257, was captured by the NASA/ESA Hubble Space Telescope. It is located in the northern constellation of Cassiopeia, which is named ... > full story
• Nature of Water
  Chemistry
  Engineering
  Physics
  Petroleum
  Alternative Fuels
   
  

  Engineers Explain Physics of Fluids Some 100 Years After Original Discovery

  March 22, 2013 — Intuition says two or more jets of fluid should coalesce into a single stream of fluid, but that is not always the case. Velocity ... > full story

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