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POLARBEAR seeks cosmic answers in microwave polarization（图）
microwave polarization POLARBEAR
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2014/12/1
An international team of physicists has measured a subtle characteristic in the polarization of the cosmic microwave background radiation that will allow them to map the large-scale structure of the u...
7 November 2006，Every physicist knows that refraction causes light to bend as it passes from air into water. But in a chiral liquid, refraction is a little different: the light splits into two separat...