News tagged with gas
Advanced power-grid model finds low-cost, low-carbon future in West
(PhysOrg.com) -- The least expensive way for the Western U.S. to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace coal with renewable and other ...
Technology / Energy & Green Tech
22 hours ago |
4.2 / 5 (5) |
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Hydrogen from acidic water: Researchers develop potential low cost alternative to platinum for splitting water
A technique for creating a new molecule that structurally and chemically replicates the active part of the widely used industrial catalyst molybdenite has been developed by researchers with the Lawrence Berkeley ...
Feb 09, 2012 |
4.8 / 5 (15) |
15
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Fuel from market waste
Mushy tomatoes, brown bananas and overripe cherries -- to date, waste from wholesale markets has ended up on the compost heap at best. In future it will be put to better use: Researchers have developed a new ...
Technology / Energy & Green Tech
Feb 09, 2012 |
5 / 5 (1) |
1
Champagne gases different out of a flute versus coupe
Champagne just isn't champagne without its bubbles, and a study highlights the effects that champagne glass shape and temperature can have on carbonation upon serving and the drinking experience. The full report is published ...
Feb 08, 2012 |
4 / 5 (2) |
0
Research provides octagonal window of opportunity for carbon capture
(PhysOrg.com) -- Filtering carbon dioxide, a greenhouse gas, from factory smokestacks is a necessary, but expensive part of many manufacturing processes. However, a collaborative research team from the National ...
Feb 08, 2012 |
5 / 5 (1) |
5
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More environmental rules needed for shale gas, says Stanford geophysicist
In his State of the Union address, President Barack Obama praised the potential of the country's tremendous supply of natural gas buried in shale. He echoed the recommendations for safe extraction made by ...
Feb 06, 2012 |
5 / 5 (2) |
2
Russia 'drills into' Antarctic subglacial lake
A Russian team has succeeded in drilling through four kilometres (2.5 miles) of ice to the surface of a mythical subglacial Antarctic lake which could hold as yet unknown life forms, reports said Monday.
Space & Earth / Earth Sciences
Feb 06, 2012 |
4.8 / 5 (11) |
13
Electrons in concert: A simple probe for collective motion in ultracold plasmas
(PhysOrg.com) -- Collective, or coordinated behavior is routine in liquids, where waves can occur as atoms act together. In a milliliter (mL) of liquid water, 1022 molecules bob around, colliding. When a bre ...
Feb 06, 2012 |
4.3 / 5 (6) |
0
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Scientists chart high-precision map of Milky Way's magnetic fields
(PhysOrg.com) -- Scientists at the Naval Research Laboratory (NRL) are part of an international team that has pooled their radio observations into a database, producing the highest precision map to date of ...
Feb 03, 2012 |
4.6 / 5 (11) |
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Global extinction: Gradual doom is just as bad as abrupt
A painstakingly detailed investigation shows that mass extinctions need not be sudden events. The deadliest mass extinction of all took a long time to kill 90 percent of Earth's marine life, and it killed ...
Space & Earth / Earth Sciences
Feb 03, 2012 |
4.2 / 5 (20) |
0
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A 'natural' solution for transportation
As the United States transitions away from a primarily petroleum-based transportation industry, a number of different alternative fuel sources—ethanol, biodiesel, electricity and hydrogen—have each ...
Technology / Energy & Green Tech
Feb 03, 2012 |
3.6 / 5 (7) |
22
NASA's Juno spacecraft refines its path to Jupiter
(PhysOrg.com) -- NASA's solar-powered Juno spacecraft successfully refined its flight path Wednesday with the mission's first trajectory correction maneuver. The maneuver took place on Feb. 1. It is the first ...
Space & Earth / Space Exploration
Feb 03, 2012 |
3 / 5 (1) |
0
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Do black holes help stars form?
(PhysOrg.com) -- The center of just about every galaxy is thought to host a black hole, some with masses of thousands of millions of Suns and consequently strong gravitational pulls that disrupt material around ...
Feb 03, 2012 |
4.5 / 5 (6) |
1
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Elements of ExoPlanets
By looking at the wavelengths of light from nearby stars, researchers have determined the abundance of certain elements for more than a hundred stars. Trace elements in such stars may influence their habitable ...
Space & Earth / Space Exploration
Feb 02, 2012 |
4.9 / 5 (8) |
0
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US nuclear reactor turned off after radiation leak
A reactor at the San Onofre nuclear power plant near San Diego has been shut down after a radiation leak which was not big enough to cause public harm, the US atomic safety agency said Wednesday.
Technology / Energy & Green Tech
Feb 02, 2012 |
5 / 5 (1) |
0
Gas
In physics, a gas is a state of matter, consisting of a collection of particles (molecules, atoms, ions, electrons, etc.) without a definite shape or volume that are in more or less random motion.
For more information about Gas, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
