Monday, December 31, 2007

"Lego Block" Galaxies in Early Universe

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Witten : One thing I can tell you, though, is that most string theorist’s suspect that spacetime is a emergent Phenomena in the language o...
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Sunday, December 30, 2007

Zombie Central

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Peter Woit : Hopefully Nature won’t take its place as Zombie-central… December 30th, 2007 at 11:10 am if link deleted(yep! it sure has:) se...
Friday, December 21, 2007

Merry Christmas and a Happy New Year

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Bullet Cluster

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A purple haze shows dark matter flanking the "Bullet Cluster." Image Credit: X-ray: NASA/CXC/M.Markevitch et al. Optical: NASA/STS...
Saturday, December 15, 2007

The Gravity People of our History

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W hat good is a universe without somebody around to look at it? Robert Dicke John Archibald Wheeler (born July 9, 1911) is an eminent Americ...
Tuesday, December 11, 2007

The Other Side of the Coin

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Susan Holmes - Statistician Persi Diaconis' mechanical coin flipper. In football's inaugural kickoff coin toss, the coin is not caug...
Friday, December 07, 2007

Kip Thorne on Space Place Live and Cosmc Colors

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The most important thing is to be motivated by your own intellectual curiosity. KIP THORNE Click here to watch Kip Thorne on Space Place Li...
Tuesday, December 04, 2007

Descriptive geometry

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At this point in the development, although geometry provided a common framework for all the forces, there was still no way to complete the u...
Monday, December 03, 2007

Melancholia Magic Square

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The most famous 4 x 4 magic square is the so-called Melancholia magic square. In 1514, Albrecht Dürer used the square in his engraving Melan...
Sunday, December 02, 2007

Projective Geometries

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A theorem which is valid for a geometry in this sequence is automatically valid for the ones that follow. The theorems of projective geometr...