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Archive for April, 2007

Glasswinged butterfly wallpaper  
Greta oto also commonly referred to as a clearwinged butterfly. Similar species include the Greta morgane. They are fairly common in Latin America, but with the current trend in climate change some have been seen as far north as Texas in recent years. The catepillars have been found to feed on  tropical [...]

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Rapid-fire ’spark plug’ may bring fusion power closer
A “spark plug” that should trigger nuclear fusion in a pellet of hydrogen every 10 seconds is being tested by Russian and US researchers.
The device fires an intense pulse of electricity – half a million amps and one hundred thousand volts. It has just completed preliminary testing at [...]

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Winter storm horizon wallpaper 1280×1024 
Making Gasoline from Carbon Dioxide 
Chemists have shown that it is possible to use solar energy, paired with the right catalyst, to convert carbon dioxide into a raw material for making a wide range of products, including plastics and gasoline.
Researchers at the University of California, San Diego (UCSD), recently demonstrated that light [...]

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Screech Owl wallpaper
The Property Cops: Homeowner Associations Ban Eco-Friendly Practices
The house Heather and Joseph Sarachek were building in Scarsdale, N.Y., was to be a model of green efficiency, complete with geothermal heating and cooling. Even the electricity to run the system would be clean, coming from solar panels on their roof — but when the [...]

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Field Bliss 2 wallpaper 1280×1024
Largest U.S. Solar Photovoltaic System Begins Construction at Nellis Air Force Base
LAS VEGAS, April 23 /PRNewswire-FirstCall/ — Construction on the largest solar photovoltaic system ever to be built in North America began today at Nellis Air Force Base.
Spearheading the project is a team that includes the United States Air Force, [...]

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