Arthur M Wolfe

Oct. 03, 2008

Looking at Magnetic Fields in a Distant Galaxy

We'll talk with one of the scientists behind a project that used a radio telescope to peer back millions of years in time and make observations of the magnetic field present in a distant proto-galaxy.

galaxy, formation, magnetic field

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Michael Pollan Talks Plants and Food

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Train Tech

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Mystery Box

Building Bridges From Plastic Shampoo Bottles

A New Jersey company transforms plastic waste into beams sturdy enough to support tanks and trains.

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