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Hand Written Clock 86

Posted by samzenpus from the up-to-the-minute dept.
a3buster writes "This clock does not actually have a man inside, but a flatscreen that plays a 24-hour loop of this video by the artist watching his own clock somewhere and painstakingly erasing and re-writing each minute. This video was taken at Design Miami during Art Basel Miami Beach 2009."
Space

Big Dipper "Star" Actually a Sextuplet System 88

Posted by kdawson from the toil-and-trouble dept.
Theosis sends word that an astronomer at the University of Rochester and his colleagues have made the surprise discovery that Alcor, one of the brightest stars in the Big Dipper, is actually two stars; and it is apparently gravitationally bound to the four-star Mizar system, making the whole group a sextuplet. This would make the Mizar-Alcor sextuplet the second-nearest such system known. The discovery is especially surprising because Alcor is one of the most studied stars in the sky. The Mizar-Alcor system has been involved in many "firsts" in the history of astronomy: "Benedetto Castelli, Galileo's protege and collaborator, first observed with a telescope that Mizar was not a single star in 1617, and Galileo observed it a week after hearing about this from Castelli, and noted it in his notebooks... Those two stars, called Mizar A and Mizar B, together with Alcor, in 1857 became the first binary stars ever photographed through a telescope. In 1890, Mizar A was discovered to itself be a binary, being the first binary to be discovered using spectroscopy. In 1908, spectroscopy revealed that Mizar B was also a pair of stars, making the group the first-known quintuple star system."
Graphics

DX11 Tested Against DX9 With Dirt 2 Demo 201

Posted by Soulskill from the shadows-with-shadows dept.
MojoKid writes "The PC demo for Codemasters' upcoming DirectX 11 racing title, Dirt 2, has just hit the web and is available for download. Dirt 2 is a highly-anticipated racing sim that also happens to feature leading-edge graphic effects. In addition to a DirectX 9 code path, Dirt 2 also utilizes a number of DirectX 11 features, like hardware-tessellated dynamic water, an animated crowd and dynamic cloth effects, in addition to DirectCompute 11-accelerated high-definition ambient occlusion (HADO), full floating-point high dynamic range (HDR) lighting, and full-screen resolution post processing. Performance-wise, DX11 didn't take its toll as much as you'd expect this early on in its adoption cycle." Bit-tech also took a look at the graphical differences, arriving at this conclusion: "You'd need a seriously keen eye and brown paper envelope full of cash from one of the creators of Dirt 2 to notice any real difference between textures in the two versions of DirectX."

Comment Re:SOX is choking our companies, kill it. (Score 2, Insightful) 124

by hemp (#30290128) Attached to: SarBox Lawsuit Could Rewrite IT Compliance Rules

I think you don't understand segregation of duties. It doesn't mean having a separate IT group, it means splitting duties between more than one person. For example, the person coding the change and the person implementing the change would be two separate people. Testing should also be separated out from the person who implemented the change.

This does wonders for the midnight-cowboy coder who sticks in changes at 2 am and doesn't tell anyone or bother to test.

In the case of a true emergency change, they can be done and documented after the fact (but should still be documented).

Its not that hard and really has little to do with SOX and more to do with running a class operation.

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