News tagged with field experiment
Levitating magnet may yield new approach to clean energy
(PhysOrg.com) -- A new experiment that reproduces the magnetic fields of the Earth and other planets has yielded its first significant results. The findings confirm that its unique approach has some potential ...
Jan 24, 2010 |
4.7 / 5 (44) |
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The Dynamics of Forest Canopy Motion
(PhysOrg.com) -- While it’s well known that wind causes trees to sway, it’s less widely recognized that the movement of the trees in turn affects the wind. Mark Rudnicki, an assistant professor in the Department ...
Jan 29, 2010 |
5 / 5 (16) |
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Earth is getting fatter
Like many of its inhabitants, the Earth is getting thicker around the middle -- that's what a new study out this week says. The increased bulge is due to the melting of the Greenland and Antarctic ice sheets.
Space & Earth / Earth Sciences
Jul 28, 2011 |
4.6 / 5 (17) |
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NASA research offers new prospect of water on Mars
(PhysOrg.com) -- NASA scientists are seeing new evidence that suggests traces of water on Mars are under a thin varnish of iron oxide, or rust, similar to conditions found on desert rocks in California's Mojave ...
Space & Earth / Space Exploration
Jul 02, 2011 |
4.9 / 5 (12) |
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Simple Explanation for Mysterious Observations
Recently, several astronomical experiments have revealed mysterious components of elementary particles. But up until now, the origin of electrons and positrons is unknown. Is dark matter the actual origin of this radiation, ...
Aug 18, 2009 |
4.4 / 5 (13) |
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Global warming may affect the capacity of trees to store carbon, study finds
One helpful action anyone can take in response to global warming is to plant trees and preserve forests. Trees and plants capture carbon dioxide during photosynthesis, thereby removing the most abundant greenhouse ...
May 25, 2011 |
4 / 5 (10) |
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'Gravity is climate' - 10 years of climate research satellites GRACE
For the first time, the melting of glaciers in Greenland could now be measured with high accuracy from space. Just in time for the tenth anniversary of the twin satellites GRACE (Gravity Recovery and Climate ...
Space & Earth / Earth Sciences
Mar 16, 2012 |
4.9 / 5 (8) |
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Scientists get bird's-eye view of how cuckoos fool their hosts (w/ Video)
Using field experiments in Africa and a new computer model that gives them a bird's eye view of the world, Cambridge scientists have discovered how a bird decides whether or not a cuckoo has laid an egg in ...
Apr 26, 2010 |
4.6 / 5 (8) |
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QUIET team to deploy new gravity-wave probe in June
A tiny fraction of a second following the big bang, the universe allegedly experienced the most inflationary period it has ever known.
May 15, 2009 |
4.1 / 5 (8) |
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Earth's outer core deprived of oxygen: study
The composition of the Earth's core remains a mystery. Scientists know that the liquid outer core consists mainly of iron, but it is believed that small amounts of some other elements are present as well. Oxygen ...
Space & Earth / Earth Sciences
Nov 23, 2011 |
3.3 / 5 (10) |
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First-of-its-kind fluorescence map offers a new view of the world's land plants
(PhysOrg.com) -- Scientists from NASA's Goddard Space Flight Center in Greenbelt, Md., have produced groundbreaking global maps of land plant fluorescence, a difficult-to-detect reddish glow that leaves emit ...
Space & Earth / Earth Sciences
Jun 06, 2011 |
4.6 / 5 (7) |
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Texas drought visible in new national groundwater maps
(PhysOrg.com) -- The record-breaking drought in Texas that has fueled wildfires, decimated crops and forced cattle sales has also reduced levels of groundwater in much of the state to the lowest levels seen ...
Space & Earth / Earth Sciences
Nov 30, 2011 |
4.8 / 5 (6) |
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Insect eyes inspire improved solar cells
(PhysOrg.com) -- The eyes of moths, which allow them to see well at night, are also covered with a water-repellent, antireflective coating that makes their eyes among the least reflective surfaces in nature ...
Jan 20, 2011 |
5 / 5 (5) |
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Eye on ionization: Visualizing and controlling bound electron dynamics in strong laser fields
(PhysOrg.com) -- Subatomic events can be remarkably counterintuitive. Such is the case in theoretical physics when, under certain specific conditions, atoms exposed to intense infrared laser pulses remain ...
Oct 19, 2011 |
5 / 5 (5) |
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Research finds attractive women increase risky behaviour in young men
(PhysOrg.com) -- University of Queensland research suggests that the presence of a beautiful woman can lead men to throw caution to the wind.
Other Sciences / Social Sciences
Mar 01, 2010 |
3.8 / 5 (6) |
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