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22 November 2009 year (time zone GMT 00:00)  Number of sources in English: 4957
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Giant Casimir Force in Quantum Cavities

22.11.2009 23:24    zpenergy.com
The Casimir Force is a pressure present on conducting plates in a vacuum, and was confirmed by Hendrik Casimir, a Dutch physicist some fifty years ago. The force arises from the fact that a vacuum contains a minimum energy in


65 World leaders to join climate talks

22.11.2009 22:15    enn.com
Sixty-five world leaders have confirmed they will attend a U.N. conference in Copenhagen in December that will try to clinch a new global climate deal, and many more are considering, Danish officials said on Sunday.

USEPA Proposes One - Hour Sulfur Dioxide Standard, to Drop 24 -hr and Annual Primary Standards

22.11.2009 22:14    enn.com
The US Environmental Protection Agency has proposed a new one — hour Sulfur Dioxide (SO2) standard. The SO2 standard has not been changed since 1971. There has not been a health based standard shorter than 24 hrs for SO2 since
USEPA Proposes One - Hour Sulfur Dioxide Standard, to Drop 24 -hr and Annual Primary Standards

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