A dash of lime -- a new twist that may cut CO2 levels back to pre-industrial levels July 21, 2008 | User rating: 3.9 / 5 after 103 vote(s)
| User comments: 26
Scientists say they have found a workable way of reducing CO2 levels in the atmosphere by adding lime to seawater. And they think it has the potential to dramatically reverse CO2 accumulation in the atmosphere, reports Cath ... | |
 The Pole star comes to life again July 21, 2008 | User rating: 4.5 / 5 after 46 vote(s)
| User comments: 8
(PhysOrg.com) -- The Northern Star, whose vibrations were thought to be dying away, appears to have come to life again. | |
 Research puts finger on virtual iPhone button July 22, 2008 | User rating: 3.3 / 5 after 12 vote(s)
| User comments: 3
(PhysOrg.com) -- A virtual tactile keyboard could hold the key to making the iPhone easier to use. | |
Historian predicts the end of 'science superpowers' July 23, 2008 | User rating: 4.1 / 5 after 36 vote(s)
| User comments: 4
Is the sun beginning to set on America's scientific dominance? Much like the scientific superpowers of France, Germany and Britain in centuries' past, the United States has a diminishing lead over other nations in financial ... | |
 Google unveils reference tool after 7-month test July 23, 2008 | User rating: 3.7 / 5 after 23 vote(s)
| User comments: 6
(AP) -- Google Inc. is taking the wraps off an Internet encyclopedia designed to give people a chance to show off - and profit from - their expertise on any topic. | |
 Physicists shed light on key superconductivity riddle July 21, 2008 | User rating: 4.3 / 5 after 39 vote(s)
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(PhysOrg.com) -- MIT physicists believe they have identified a mysterious state of matter that has been linked to the phenomenon of high-temperature superconductivity. | |
 Dutch researchers take flight with three-gram 'dragonfly' July 22, 2008 | User rating: 4.7 / 5 after 32 vote(s)
| User comments: 5
(PhysOrg.com) -- On Wednesday 23 July, TU Delft will be presenting the minute DelFly Micro air vehicle. This successor to the DelFly I and II weighs barely 3 grams, and with its flapping wings is very similar ... | |
 Portuguese team makes first paper based transistor July 22, 2008 | User rating: 4.7 / 5 after 38 vote(s)
| User comments: 4
(PhysOrg.com) -- Elvira Fortunato and colleagues from the Centro de Investigação de Materiais (Cenimat/I3N), at Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, made the first Field Effect ... | |
A 'New Dimension' at the LHC July 22, 2008 | User rating: 4.2 / 5 after 68 vote(s)
| User comments: 22
(PhysOrg.com) -- Later this year, the world's largest and most powerful particle accelerator, the Large Hadron Collider near Geneva, Switzerland, will begin operating, sending beams of protons hurling around circular tracks ... | |
 Deep Impact Films Earth as an Alien World July 18, 2008 | User rating: 4.5 / 5 after 32 vote(s)
| User comments: 20
(PhysOrg.com) -- NASA's Deep Impact spacecraft has created a video of the moon transiting (passing in front of) Earth as seen from the spacecraft's point of view 31 million miles away. Scientists are using ... | |
 Engineers Prove Graphene is the Strongest Material July 22, 2008 | User rating: 4.8 / 5 after 32 vote(s)
| User comments: 18
(PhysOrg.com) -- Research scientists at Columbia University’s Fu Foundation School of Engineering and Applied Science have achieved a breakthrough by proving that the carbon material graphene is the strongest ... | |
 Scientists solve 30-year-old aurora borealis mystery 17 hours ago | User rating: 3.8 / 5 after 21 vote(s)
| User comments: 9
UCLA space scientists and colleagues have identified the mechanism that triggers substorms in space; wreaks havoc on satellites, power grids and communications systems; and leads to the explosive release of ... | |
Purdue panel finds misconduct by fusion scientist July 18, 2008 | User rating: 3.9 / 5 after 30 vote(s)
| User comments: 5
(AP) -- A Purdue University panel has found two instances of misconduct by a researcher who claims he produced nuclear fusion in tabletop experiments. | |
First Solar: Quest for the $1 Watt July 23, 2008 | User rating: 4.1 / 5 after 40 vote(s)
| User comments: 20
Photovoltaic cells, once so costly they could be used only to power million-dollar satellites, are today turning up even on humble parking meters. Now a brash Tempe, Ariz., company called First Solar plans to take the technology ... | |
Exotic materials using neptunium, plutonium provide insight into superconductivity July 21, 2008 | User rating: 4.4 / 5 after 27 vote(s)
| User comments: 3
Physicists at Rutgers and Columbia universities have gained new insight into the origins of superconductivity – a property of metals where electrical resistance vanishes – by studying exotic chemical compounds that contain ... | |
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