String Theory Gets a Boost

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This models a small region of the observable universe right after strings have formed at around 10-36 sec when the distances between them were still only a few times their thickness. Credit: Mark Hindmarsh
This models a small region of the observable universe right after strings have formed, at around 10^{-36} sec, when the distances between them were still only a few times their thickness. Credit: Mark Hindmarsh

Among the scientific theories that excite a great deal of controversy are those theories that deal with strings. And the idea of cosmic strings gets as much play as any in scientific circles.


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All News summaries for January 29, 2008

The Lightness of Electrons in a Twisting Metal Crystal

Jul 25, 2008 | User rating: not rated yet
(PhysOrg.com) -- A team of researchers at Princeton University's Materials Research Science and Engineering Center has observed electrons moving through a crystal of bismuth metal behaving like light.

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Jul 25, 2008 | User rating: not rated yet
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Jul 24, 2008 | User rating: not rated yet
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Jul 24, 2008 | User rating: not rated yet
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Jul 24, 2008 | User rating: not rated yet
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