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News tagged with volts

X-ray 'echoes' map a supermassive black hole's environs

(Phys.org) -- An international team of astronomers using data from the European Space Agency's (ESA) XMM-Newton satellite has identified a long-sought X-ray "echo" that promises a new way to probe supersized ...

Space & Earth / Astronomy

created May 31, 2012 | popularity 5 / 5 (8) | comments 0 | with audio podcast

The challenge of making consumers buy electric vehicles

The electric car might not be enjoying a good moment. General Motors Corp. stopped production for five weeks on the Chevy Volt, and sales of new all-electric cars such as the Volt and the Nissan Leaf are dismal. It's further ...

Technology / Energy & Green Tech

created May 08, 2012 | popularity 5 / 5 (1) | comments 5

The most fuel-efficient hybrid and electric cars

Which are the most fuel-efficient hybrid and/or all-electric cars available to consumers today?

Technology / Energy & Green Tech

created Apr 17, 2012 | popularity 5 / 5 (5) | comments 0

Fermi telescope explores new energy extremes

(PhysOrg.com) -- After more than three years in space, NASA's Fermi Gamma-ray Space Telescope is extending its view of the high-energy sky into a largely unexplored electromagnetic range. Today, the Fermi ...

Space & Earth / Astronomy

created Jan 10, 2012 | popularity 4.9 / 5 (17) | comments 0 | with audio podcast

GM says electric Volt is safe despite fires

General Motors insisted Monday that its Chevrolet Volt is safe to drive despite the launch of a government probe after three of the Volt's electric batteries caught fire following safety tests.

Technology / Energy & Green Tech

created Nov 28, 2011 | popularity 1 / 5 (2) | comments 14

Physicists set strongest limit on mass of dark matter

Brown University physicists have set the strongest limit for the mass of dark matter, the mysterious particles believed to make up nearly a quarter of the universe. The researchers report in Physical Review Le ...

Physics / General Physics

created Nov 23, 2011 | popularity 3.6 / 5 (12) | comments 43 | with audio podcast

Honda natural gas car wins LA green prize

The 2012 Honda Civic Natural Gas was named Green Car of the Year at the LA Auto Show on Thursday, beating finalists including European, US and other Asian carmakers. ...

Technology / Energy & Green Tech

created Nov 17, 2011 | popularity 3 / 5 (2) | comments 22

Spectrum of green cars eye LA auto show crown

Five environmentally friendly cars are vying for the crown of Green Car of the Year at the LA Auto Show this week -- each using different fuel or fuel combinations.

Technology / Energy & Green Tech

created Nov 16, 2011 | popularity not rated yet | comments 8

Challenge theoretical models, Crab pulsar beams most energetic gamma rays ever detected from a pulsar

A thousand years ago, a brilliant beacon of light blazed in the sky, shining brightly enough to be seen even in daytime for almost a month. Native American and Chinese observers recorded the eye-catching event. ...

Space & Earth / Astronomy

created Oct 06, 2011 | popularity 5 / 5 (14) | comments 36 | with audio podcast

Volt: GM's car of the future?

The Chevrolet Volt is many things: an attention grabber, a potential cure for an oil dependent nation - the list goes on.

Technology / Energy & Green Tech

created Sep 26, 2011 | popularity 2.4 / 5 (7) | comments 17

Hints of universal behavior seen in exotic three-atom states

A novel type of inter-particle binding predicted in 1970 and observed for the first time in 2006, is forming the basis for an intriguing kind of ultracold quantum chemistry. Chilled to nano-kelvin temperatures, ...

Physics / Quantum Physics

created Sep 23, 2011 | popularity 4.8 / 5 (10) | comments 13 | with audio podcast

The electric cars most likely to succeed

The crystal ball is still cloudy on electric and plug-in hybrid cars. They're still being made in limited numbers, and delivered to very specific test markets. And half the really exciting ones aren't even here yet. Still, ...

Technology / Energy & Green Tech

created Sep 06, 2011 | popularity 3.7 / 5 (6) | comments 7

GM, LG partner on electric vehicles

General Motors and LG Group will jointly design and engineer electric vehicles, the companies said Thursday.

Technology / Energy & Green Tech

created Aug 25, 2011 | popularity 1 / 5 (1) | comments 0

A new look below the surface of nanomaterials

Scientists can now look deeper into new materials to study their structure and behavior, thanks to work by an international group of researchers led by UC Davis and the Lawrence Berkeley National Laboratory and published ...

Nanotechnology / Nanophysics

created Aug 16, 2011 | popularity 4.7 / 5 (3) | comments 0 | with audio podcast

Ford's electric plans

When I think electric cars, I think the Nissan Leaf and Chevy Volt - then maybe Tesla and Fisker sports cars. But options for would-be electric car owners are fast expanding, and Ford is about to tap into the growing ...

Technology / Energy & Green Tech

created Jul 18, 2011 | popularity 5 / 5 (1) | comments 3