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Power metal

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Power metal is a style of heavy metal music combining characteristics of traditional metal with thrash metal or speed metal, often within symphonic context. The term refers to two different but related styles: the first pioneered and largely practiced in North America with a harder sound similar to speed metal, and a later more widespread and popular style based in Europe (especially Germany, Italy, Scandinavia) and Japan (early Visual Kei bands) with a lighter, more melodic sound and frequent use of keyboards.

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News tagged with power

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Fujitsu Develops Technology for Low-Temperature Full-Service Direct Formation of Graphene Transistors on Large-Scale Substrates

Fujitsu Develops Technology for Low-Temperature Full-Service Direct Formation of Graphene Transistors on Large-Scale Sub

Technology / Semiconductors

created Nov 27, 2009 | popularity 5 / 5 (21) | comments 4

Fujitsu Laboratories today announced, as a world first, the development of a novel technology for forming graphene transistors directly on the entire surface of large-scale insulating substrates at low temperatures ...


nuclear power plant

Doubts raised on nuclear industry viability

Physics / General Physics

created Nov 19, 2009 | popularity 3.2 / 5 (24) | comments 19

(PhysOrg.com) -- The investment in nuclear power has been growing around the world over the last few years, being viewed as a means for countries to control their energy security, avoid the price fluctuations ...


A greener way to get electricity from natural gas

A greener way to get electricity from natural gas

Technology / Energy

created Dec 03, 2009 | popularity 3.7 / 5 (16) | comments 9

(PhysOrg.com) -- A new type of natural-gas electric power plant proposed by MIT researchers could provide electricity with zero carbon dioxide emissions to the atmosphere, at costs comparable to or less than ...


Battery Research Aims To Store Renewable Energy

Battery Research Aims To Store Renewable Energy

Technology / Energy

created Nov 19, 2009 | popularity 4.1 / 5 (13) | comments 6

The biggest chemical battery in the United States is located near Interstate 90 in the small town of Luverne, Minn. The 80 ton device -- the size of two tractor-trailers stacked on top of each other -- stores ...


China is the world's largest emitter of the greenhouse gases blamed for global warming

China harnesses mountain wind power

Technology / Energy

created Nov 22, 2009 | popularity 4.4 / 5 (12) | comments 3

In the mountains above the southwestern Chinese town of Dali, dozens of new wind turbines dot the landscape -- a symbol of the country's sky-high ambitions for clean, green energy.


Fighting climate change by turning CO2 to stone

Fighting climate change by turning CO2 to stone

Space & Earth / Environment

created Nov 17, 2009 | popularity 3.5 / 5 (13) | comments 4

(PhysOrg.com) -- While politicians debate the best ways to cut global carbon dioxide emissions, researchers at Idaho National Laboratory's Center for Advanced Energy Studies are charging ahead on a strategy ...


Toshiba develops essential technology for spintronics-based MOS field-effect transistor

Toshiba develops essential technology for spintronics-based MOS field-effect transistor

Technology / Semiconductors

created 11 hours ago | popularity 4.9 / 5 (8) | comments 1

(PhysOrg.com) -- Toshiba Corporation today announced that it has developed MOSFET cell based on spin transport electronics, or spintronics, an advanced semiconductor technology that makes use of the spin and ...


Workers at the Statkraft Osmotic power plant prototype in Tofte

Harnessing the power of salt, Norway tries osmotic power

Technology / Energy

created Nov 23, 2009 | popularity 4.2 / 5 (6) | comments 4

After wind, sun, currents and tides, a company is preparing to make clean electricity by harnessing another natural phenomenon, the energy-unleashing encounter of freshwater and seawater.


Researchers customizing electric cars for cost-effective urban commuting

Technology / Energy

created Nov 16, 2009 | popularity 3.3 / 5 (7) | comments 1

Researchers at Carnegie Mellon University's Robotics Institute have converted a 2001 Scion xB into an electric commuter vehicle that will serve as a test bed for a new community-based approach to electric vehicle design, ...


NASA Supercomputer Ranks Among World's Fastest

Space & Earth / Space Exploration

created Nov 19, 2009 | popularity 4 / 5 (4) | comments 0

(PhysOrg.com) -- NASA's premiere supercomputer located at Ames Research Center, Moffett Field, Calif., has garnered the sixth spot on the Top500 list of the world's most powerful computers.


Lehigh receives grant to reduce cost of carbon capture at coal-fired power plants

Space & Earth / Environment

created Nov 20, 2009 | popularity 3.8 / 5 (4) | comments 1

Lehigh University's Energy Research Center (ERC) has been awarded a grant from the U.S. Department of Energy (DOE) to develop methods of recovering and reusing the heat that would be generated by the carbon-dioxide (CO2) compressio ...


Solar energy powers Marines on battlefield

Solar energy powers Marines on battlefield (w/ Video)

Technology / Energy

created Dec 08, 2009 | popularity 5 / 5 (3) | comments 1

A year ago, U.S. Marines operating in the Arabian Desert only viewed the sun as the source of the region's relentless heat. Recently, the Office of Naval Research (ONR) Advanced Power Generation Future Naval ...


Aircraft dubbed 'Solar Impulse', HB-SIA prototype, flies for the first time

Pioneering solar-powered plane makes airborne hop

Technology / Energy

created Dec 03, 2009 | popularity 3.5 / 5 (4) | comments 0

The prototype of Solar Impulse, a pioneering Swiss bid to fly around the world on solar power, briefly took off for the first time on Thursday but under battery power, the organisers said.


Rich countries 'should pay' to transfer low carbon technology

Rich countries 'should pay' to transfer low carbon technology, researchers says

Space & Earth / Environment

created Nov 12, 2009 | popularity 1.8 / 5 (6) | comments 3

(PhysOrg.com) -- Rich countries need to pay the full incremental cost of low carbon technology for developing countries to avoid dangerous climate change, say Oxford University researchers.


China is now the world's top producer of the solar power cells

China solar panel makers see boost from Copenhagen

Technology / Energy

created Dec 03, 2009 | popularity 3.7 / 5 (3) | comments 2

In Trina Solar's brilliant white factory in eastern China, masked workers in lab coats turn silicon wafers into solar power cells capable of harnessing the sun's clean and limitless energy.