Archive: 14/05/2010

Temperature fluctuations cause excess noise

The thermal noise of the electric current has been well known for almost a century. In an article published this week in Physical Review Letters, a group of researchers from the Low Temperature Laboratory of Aalto University ...

dateMay 14, 2010 in General Physics
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BP oil leak 'much bigger than official estimates'

Much more oil is spewing into the Gulf of Mexico from a sunken British Petroleum oil rig than official estimates show, experts warned Friday as BP executives stuck to their guns and even tried to play down the size of the ...

dateMay 14, 2010 in Environment
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