(AP) -- Dan Nainan can't trust himself to work at his computer without clicking on distractions, so he uses an Internet-blocking program to shut down his Web access twice a day.
Software
Dec 30, 2010
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The brain is forever chattering to itself, via electrical impulses sent along its hard-wired neuronal "Ethernet." These e-messages are translated into chemical transmissions, allowing communication across the narrow cleft ...
Biochemistry
Nov 23, 2010
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Aeronautical authorities on Friday confirmed world records for a Swiss solar-powered aircraft that flew around the clock in July, including those for the longest and highest flight by such an aircraft.
Energy & Green Tech
Oct 29, 2010
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People are more likely to buy unhealthy foods when they pay using credit or debit cards, according to a new study in the Journal of Consumer Research.
Social Sciences
Oct 18, 2010
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Switzerland's sun-powered plane Solar Impulse flew across the country Wednesday, in a new achievement following its historic 24-hour flight.
Energy & Green Tech
Sep 22, 2010
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(PhysOrg.com) -- Seattle research and development company LaserMotive has succeeded in keeping a model helicopter hovering for six hours, powered only by the energy of a laser.
The team which successfully conducted a round-the-clock flight powered by the sun, Solar Impulse, said Tuesday it is planning three test flights across Switzerland as it ramps up preparations for long-haul journeys.
Energy & Green Tech
Sep 7, 2010
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(PhysOrg.com) -- In cells, as in cities, disposing of garbage and recycling anything that can be reused is an essential service. In both city and cell, health problems can arise when the process breaks down.
Cell & Microbiology
Jul 14, 2010
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An experimental solar-powered plane landed safely Thursday after completing its first 24-hour test flight, proving that the aircraft can collect enough energy from the sun during the day to stay aloft all night.
Energy & Green Tech
Jul 8, 2010
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(AP) -- An experimental solar-powered plane whose Swiss makers hope someday to fly around the globe soared into uncharted territory Wednesday - the cold, dark night.
Energy & Green Tech
Jul 7, 2010
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