'Inlet Outlet' Lets Users Give Power Back To Wall Sockets
Mar 02, 2009 |
3.4 / 5 (34) |
26
(PhysOrg.com) -- Ever wish you could you power your home's electrical appliances with the energy you generate on your exercise bike? A new concept called an "inlet outlet" could allow homeowners to put power ...
Scientists engineer new type of vaccination that provides instant immunity
Mar 02, 2009 |
4.6 / 5 (19) |
0
The experiments, thus far performed only in mice, appear to overcome a major drawback of vaccinations - the lag time of days, or even weeks, that it normally takes for immunity to build against a pathogen. This new method ...
Gullies on Mars show tantalizing signs of recent water activity
Space & Earth / Space Exploration
Mar 02, 2009 |
4.4 / 5 (19) |
15
(PhysOrg.com) -- Planetary geologists at Brown University have found a gully fan system on Mars that formed about 1.25 million years ago. The fan offers compelling evidence that it was formed by melt water ...
Geologic Findings Undermine Theories of Permian Mass Extinction Timing
Space & Earth / Earth Sciences
Mar 02, 2009 |
4 / 5 (19) |
3
(PhysOrg.com) -- New scientific findings by geologist Robert Gastaldo of Colby College in Waterville, Maine, and colleagues call into question popular theories about the largest mass extinction in Earth's ...
The lower atmosphere of Pluto revealed
Mar 02, 2009 |
4.9 / 5 (15) |
0
(PhysOrg.com) -- "With lots of methane in the atmosphere, it becomes clear why Pluto's atmosphere is so warm," says Emmanuel Lellouch, lead author of the paper reporting the results.
Battery Wrapped in Solar Cells Recharges in the Sun
Mar 02, 2009 |
3.6 / 5 (19) |
10
(PhysOrg.com) -- Although you can buy solar charging devices for rechargeable batteries, it would be even more convenient if batteries had built-in solar cells. Sitting in sunlight, the battery could then ...
'Voltage Patterning' could be next step in nanostructure lithography
Mar 02, 2009 |
4 / 5 (15) |
4
(PhysOrg.com) -- "What you want these days is to have precise control of nanostructures. Using masks and optical techniques, it is possible to control how nanostructures grow for use in practical applications," David Field ...
Simple device can ensure food gets to the store bacteria free
Mar 02, 2009 |
4.8 / 5 (10) |
5
A Purdue University researcher has found a way to eliminate bacteria in packaged foods such as spinach and tomatoes, a process that could eliminate worries concerning some food-borne illnesses.
Evidence appears to show how and where frontal lobe works
Medicine & Health / Neuroscience
Mar 02, 2009 |
4.7 / 5 (10) |
0
(Physorg.com) -- A Brown University study of stroke victims has produced evidence that the frontal lobe of the human brain controls decision-making along a continuum from abstract to concrete, from front to ...
Two food additives with previously unrecognized estrogen-like effects in two food additives
Mar 02, 2009 |
4.4 / 5 (9) |
0
Scientists in Italy are reporting development and successful use of a fast new method to identify food additives that act as so-called "xenoestrogens" — substances with estrogen-like effects that are stirring ...
Oldest fossil brain found in Kansas (Videos)
Other Sciences / Archaeology & Fossils
Mar 02, 2009 |
4.6 / 5 (8) |
0
When Alan Pradel of the Muséum National d'Histoire Naturelle in Paris CAT scanned a 300-million-year-old fossilized iniopterygian from Kansas, he and his colleagues saw a symmetrical blob nestled within ...
Swift Satellite records early phase of gamma ray burst
Mar 02, 2009 |
5 / 5 (7) |
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(PhysOrg.com) -- UK astronomers, using a telescope aboard the NASA Swift Satellite, have captured information from the early stages of a gamma ray burst - the most violent and luminous explosions occurring ...
Final frontier: Mission to explore buried ancient Antarctic lake given green light
Space & Earth / Earth Sciences
Mar 02, 2009 |
5 / 5 (7) |
0
An international team of scientists led by the UK has been given the go-ahead to explore one of the planet's last great frontiers - an ancient lake hidden deep beneath Antarctica's ice sheet. Buried under ...
World first as scientists grow microtubes from crystals (Video)
Mar 02, 2009 |
4.9 / 5 (7) |
0
(PhysOrg.com) -- In a world-first, scientists at the University of Glasgow have grown micro-tube structures from crystals of inorganic compounds.
Material success and social failure?
Other Sciences / Social Sciences
Mar 02, 2009 |
4.6 / 5 (7) |
3
It is common knowledge that in rich societies the poor have shorter lives and suffer more from almost every social problem. Likewise, large inequalities of income are often regarded as divisive and corrosive.
