News tagged with produce hydrogen

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Researchers Moving Closer to Creating Viable Energy From Sewage

Technology / Energy

created Oct 08, 2008 | popularity 4.8 / 5 (44) | comments 7

(PhysOrg.com) -- When a newly developed technology for producing hydrogen gas from biowaste is brought to commercial use – as researchers believe it can be – then it appears the world will have plenty of energy if it can ...


Fuel from food waste: bacteria provide power

Biology /

created Jul 17, 2008 | popularity 4 / 5 (9) | comments 0

Researchers have combined the efforts of two kinds of bacteria to produce hydrogen in a bioreactor, with the product from one providing food for the other. According to an article in the August issue of Microbiology Today, this t ...


Hydrogen generation without the carbon footprint

Nanotechnology / Nanophysics

created Jul 15, 2008 | popularity 4.3 / 5 (38) | comments 0

A greener, less expensive method to produce hydrogen for fuel may eventually be possible with the help of water, solar energy and nanotube diodes that use the entire spectrum of the sun's energy, according to Penn State researchers. ...





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'Dropouts' pinpoint earliest galaxies

'Dropouts' pinpoint earliest galaxies

Space & Earth / Astronomy

created Nov 06, 2009 | popularity 4.2 / 5 (10) | comments 13

Astronomers, conducting the broadest survey to date of galaxies from about 800 million years after the Big Bang, have found 22 early galaxies and confirmed the age of one by its characteristic hydrogen signature ...


Carbon atmosphere discovered on neutron star

Carbon Atmosphere Discovered on Neutron Star

Space & Earth / Astronomy

created Nov 04, 2009 | popularity 4.7 / 5 (19) | comments 1

(PhysOrg.com) -- Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant. This discovery, made with NASA's Chandra X-ray Observatory, resolves a ten-year ...


Not just bleach: Hydrogen peroxide may tell time for living cells

Medicine & Health / Research

created Nov 03, 2009 | popularity 4.6 / 5 (7) | comments 2

If a circadian rhythm is like an orchestra - the united expression of the rhythms of millions of cells - a common chemical may serve as the conductor, or at least as the baton.


Stars Fueled by Dark Matter Could Hold Secrets to the Universe

Stars Fueled by Dark Matter Could Hold Secrets to the Universe

Physics / General Physics

created Nov 03, 2009 | popularity 4.5 / 5 (51) | comments 41

(PhysOrg.com) -- The first stars in the universe may have been very different from the stars we see today, yet they may hold clues to understanding some of the mysterious features of the universe. These "dark ...


High-performance plasmas may make reliable, efficient fusion power a reality

High-performance plasmas may make reliable, efficient fusion power a reality

Physics / Plasma Physics

created Nov 02, 2009 | popularity 4.7 / 5 (40) | comments 34

In the quest to produce nuclear fusion energy, researchers from the DIII-D National Fusion Facility have recently confirmed long-standing theoretical predictions that performance, efficiency and reliability ...


New methods are changing old materials

New methods are changing old materials

Technology / Engineering

created Oct 28, 2009 | popularity 4.4 / 5 (10) | comments 2

(PhysOrg.com) -- A company that makes steel for bearings used in heavy trucks had a big problem. The trucks travel through harsh, perilous environments such as Siberia, and an unexpected bearing failure on ...


INL scientist is harnessing the power of plasma

INL scientist is harnessing the power of plasma

Physics / Plasma Physics

created Oct 27, 2009 | popularity 4.9 / 5 (14) | comments 5

Most schoolchildren learn that everything in the universe is a solid, a liquid or a gas. But those lessons miss the fourth and by far most common state of matter: plasma.


Researchers make key step towards turning methane gas into liquid fuel

Chemistry / Materials Science

created Oct 22, 2009 | popularity 3.5 / 5 (8) | comments 1

(PhysOrg.com) -- Researchers at the University of Washington and the University of North Carolina at Chapel Hill have taken an important step in converting methane gas to a liquid, potentially making it more useful as a fuel ...


Scientist shines laser light on methane in pursuit of clean fuel

Chemistry / Analytical Chemistry

created Oct 22, 2009 | popularity 5 / 5 (2) | comments 1

An abundant greenhouse gas could someday help clean up the earth. Converting methane to liquid methanol could produce clean, low-cost fuel and prevent the potent greenhouse gas from entering the atmosphere. Exploiting methane ...


New artificial enzyme safer for nature

Chemistry / Biochemistry

created Oct 22, 2009 | popularity not rated yet | comments 0

Perilous and polluting industrial processes can be made safer with enzymes. But only a short range of enzymes have been available for the chemical industry.



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