Science Interviews


Fri, 4th Nov 2011

The Polarised Universe

Dr Jo Dunkley, Oxford University

Listen Now    Download as mp3 from the show Blue Stragglers and the Polarised Universe

If you've seen a recent 3D film, you'll know that the polarity of light is really important.  Separating different polarities can give us an altogether different view.  The Cosmic Microwave Background is just the same - observing the polarity can tell us about the history of the universe.

Andrew Pontzen speaks to Oxford University's Jo Dunkley...


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