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Je le post seulement pour le titre 😉

Mathematicians Are Chronically Lost and Confused – Slashdot

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Fox 29 Reporter Steve Keeley gets wiped out by this snow plow

via http://www.phillymag.com/news/2014/03/03/heres-gif-fox-29-reporter-steve-keeley-snow-plow/

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J’ai hate de voir ce qu’ils vont offrir. Je me suis inscrit, alors je pourrai vous en donner des nouvelles.

World Science U

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"Take Kappa Cassiopeiae, for example. It’s what’s called a runaway star, screaming through space at a terrifying 1,100 kilometers per second … 2.5 million miles per hour! As it happens, it’s also a blue supergiant, a massive, hot star. These kinds of stars tend to blow out a fast wind of subatomic particles, like the solar wind on steroids. As the star plows through space, its wind rams into the material around it, creating a vast shock wave like air off the nose of a supersonic fighter jet"

Gorgeous and Shocking: Bow Wave of a Runaway Star

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"Scientists have used spectrographic analyses to find water signatures on other alien planets before, but only when those worlds passed in front of their parent stars. Tau Boötis b does not transit in front of its parent star from our viewpoint on Earth, but Lockwood and colleagues were able to tease out the weak light emitted by the planet using the Near Infrared Echelle Spectrograph (NIRSPEC) at the Keck Observatory in Hawaii."

Water Found in Atmosphere of Nearby Alien Planet : DNews

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Je ne savais pas que Turing etait (entre autres choses) l’inventeur de la decomposition LU. Je croyais cet algorithme beaucoup plus vieux… Shame on me! 😉

Who was Alan Turing?

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