News tagged with pure

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Quantum computing: Entanglement may not be necessary

Physics / General Physics

created Dec 05, 2008 | popularity 4.5 / 5 (63) | comments 13

(PhysOrg.com) -- It is a truth universally acknowledged that quantum computing must have entanglement.


Pure insulin-producing cells produced in mouse

Biology /

created Nov 20, 2008 | popularity 4.7 / 5 (3) | comments 0

Singapore researchers have developed an unlimited number of pure insulin-producing cells from mouse embryonic stem cells (ESCs).


New process extracts pure hydrogen from contaminant in unrefined oil

Technology / Energy

created Aug 25, 2008 | popularity 4.8 / 5 (19) | comments 0

A commercial-scale process to extract and reuse pure hydrogen from the hydrogen sulfide that naturally contaminates unrefined oil, including oil sands, is one step closer to reality thanks to a collaboration between the U.S. ...





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Sweet deception: New test distinguishes impure honey from the real thing

Sweet deception: New test distinguishes impure honey from the real thing

Chemistry / Other

created May 07, 2009 | popularity 5 / 5 (1) | comments 0

Here's some sweet news for honey lovers: Researchers in France are reporting development of a simple test for distinguishing 100 percent natural honeys from adulterated or impure versions that they say are ...


Greying Finns drink more alcohol than before: study

Medicine & Health / Health

created Jun 12, 2009 | popularity 4 / 5 (1) | comments 0

Ageing Finns have increased their alcohol consumption significantly since 2000, a worrying trend in a country where alcohol is the leading cause of death, researchers said on Friday.


On the path to metallic hydrogen

On the path to metallic hydrogen

Physics / Condensed Matter

created Aug 03, 2009 | popularity 4 / 5 (8) | comments 6

Hydrogen, the most common element in the universe, is normally an insulating gas, but at high pressures it may turn into a superconductor. Now, scientists at the Carnegie Institution in Washington D.C., US, ...


Hydrogen-rich Material Promises Advances in Energy Transmission, Fuel Storage

Hydrogen-rich Material Promises Advances in Energy Transmission, Fuel Storage

Physics / Condensed Matter

created Aug 20, 2009 | popularity 4.3 / 5 (20) | comments 12

(PhysOrg.com) -- Researchers at the Stanford Institute for Materials and Energy Science, a joint institute of SLAC and Stanford University, have produced a hydrogen-rich alloy that could provide insight into ...


Enceladus

How the moon got its stripes

Space & Earth / Space Exploration

created Jul 15, 2009 | popularity 4.3 / 5 (7) | comments 5

A new study has revealed the origins of tiger stripes and a subsurface ocean on Enceladus- one of Saturn's many moons. These geological features are believed to be the result of the moon's unusual chemical ...


Made by man, finished by nature: Now's the best time to hit the beach to hunt for sea glass

Other Sciences / Other

created Jun 11, 2009 | popularity 3.7 / 5 (3) | comments 3

It may have once been part of a beer bottle. Or a vase. Or a Milk of Magnesia container. But after decades of being tumbled by water, after years of having its edges softened and rounded, it sits on the beach, a colored ...


Award for turning wool into gold

Nanotechnology / Nanomaterials

created Aug 31, 2009 | popularity 3 / 5 (8) | comments 9

A Victoria University (New Zealand) scientist has won a prestigious innovation award for turning pure New Zealand Merino wool into gold.


Scientists see water ice in fresh meteorite craters on Mars

Scientists see water ice in fresh meteorite craters on Mars

Space & Earth / Space Exploration

created Sep 24, 2009 | popularity 4.8 / 5 (16) | comments 3

(PhysOrg.com) -- Scientists are seeing sub-surface water ice that may be 99 percent pure halfway between the north pole and the equator on Mars, thanks to quick-turnaround observations from orbit of fresh ...


Carbon Nanotubes Toughen a Common Plastic

Carbon Nanotubes Toughen a Common Plastic

Nanotechnology / Nanomaterials

created Apr 07, 2009 | popularity 4.3 / 5 (19) | comments 2

(PhysOrg.com) -- A research group from the Weizmann Institute of Science in Israel has discovered that adding carbon nanotubes to a widely used commercial plastic can greatly strengthen it. Their work is one ...


White glow: Dye-doped DNA nanofibers emit white light

Nanotechnology / Nanomaterials

created Jul 08, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Efficient energy transport plays an important role in the development of optoelectonic materials. The true masters of energy transfer via a hierarchical arrangement of different molecules are the photosynthetic ...



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