News tagged with experimental
Study of 'Persistent Currents' Finally Verifies Theory
Apr 28, 2009 |
4.7 / 5 (23) |
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(PhysOrg.com) -- Approximately 20 years ago, scientists discovered that is is possible for an electric current to flow endlessly in a ring made of a normal metal. One might think that such an 'old' finding ...
Rice physicists find reappearing quantum trios
Dec 11, 2009 |
4.8 / 5 (43) |
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Using atoms at temperatures colder than deep space, Rice University physicists have delivered overwhelming proof for a once-scoffed-at theory that's become a hotbed for research some 40 years after it first ...
Wide heads give hammerheads exceptional stereo view
Nov 27, 2009 |
4.6 / 5 (10) |
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Hammerhead sharks are some of the Ocean's most distinctive residents. 'Everyone wants to understand why they have this strange head shape,' says Michelle McComb from Florida Atlantic University. One possible ...
NASA's Ares I-X moon rocket makes first test flight
Space & Earth / Space Exploration
Oct 28, 2009 |
4.5 / 5 (25) |
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(PhysOrg.com) -- NASA's Ares I-X test rocket lifted off at 11:30 a.m. EDT Wednesday from NASA's Kennedy Space Center in Florida for a two-minute powered flight.
Super sticky barnacle glue cures like blood clots
Oct 16, 2009 |
5 / 5 (8) |
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Barnacles are a big problem for boats. Adhering to the undersides of vessels, carpets of the crustaceans can increase fuel consumption by as much as 25%. Ship owners would love to know how to stop these hitchhikers gluing ...
Cockroaches Control Their Breathing to Save Water
Sep 24, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Many insects have been known for decades to hold their breath when resting, but the reasons have not been well understood. A new study on cockroaches suggests the insects reduce their breathing ...
Study: Men Losing Their Minds Over Women
Medicine & Health / Psychology & Psychiatry
Sep 07, 2009 |
4.6 / 5 (25) |
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(PhysOrg.com) -- Research reported in the Journal of Experimental Social Psychology has shown that men go ga-ga over pretty women. They simply lose their minds (while women keep theirs).
What she sees in you -- facial attractiveness explained
Medicine & Health / Psychology & Psychiatry
Aug 24, 2009 |
3.2 / 5 (19) |
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(PhysOrg.com) -- When it comes to potential mates, women may be as complicated as men claim they are, according to psychologists.
Nuclear fusion power project to start in 2018: official
Jun 18, 2009 |
4.3 / 5 (33) |
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An experimental reactor that could harness nuclear fusion, the power that fuels the Sun, will begin operation in southern France in 2018, the project's governing body announced Thursday.
Dolphins maintain round-the-clock visual vigilance
May 01, 2009 |
4.6 / 5 (8) |
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Dolphins have a clever trick for overcoming sleep deprivation. Sam Ridgway from the US Navy Marine Mammal Program explains that they are able to send half of their brains to sleep while the other half remains ...
From three to four: a quantum leap in few-body physics
Apr 07, 2009 |
4.4 / 5 (9) |
3
Scientists from the University of Innsbruck, Austria, led by Rudolf Grimm offer new insights into the extremely complex few-body problem. For the first time, the quantum physicists provide evidence of universal ...
Flatland physics probes mysteries of superfluidity
Mar 25, 2009 |
4.5 / 5 (8) |
3
(Physorg.com) -- If physicists lived in Flatland—the fictional two-dimensional world invented by Edwin Abbott in his 1884 novel—some of their quantum physics experiments would turn out differently (not just ...
Team offers first look at how bats land (w/Video)
Mar 20, 2009 |
4.8 / 5 (4) |
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People have always been fascinated by bats, but the scope of that interest generally is limited to how bats fly and their bizarre habit of sleeping upside down. Until now, no one had studied how bats arrive ...
Older People Less Able to Hide Bigotry, Study Shows
Medicine & Health / Psychology & Psychiatry
Mar 18, 2009 |
4 / 5 (3) |
1
(PhysOrg.com) -- People do not get any more racially prejudiced as they age — but they do become less able to hide it, suggests a new study by researchers at UC Davis, the University of Freiburg and the University of Sydney.
Depressed people have trouble learning 'good things in life'
Medicine & Health / Psychology & Psychiatry
Mar 18, 2009 |
4.6 / 5 (10) |
2
(PhysOrg.com) -- While depression is often linked to negative thoughts and emotions, a new study suggests the real problem may be a failure to appreciate positive experiences.
