Tuesday 30 December 2008

Studying Black Holes Using a PlayStation 3


Source: Universe Today
Image Credit: K. Thorne (Caltech) , T. Carnahan (NASA GSFC)

If you're a PlayStation 3 fan, or if you just received one as a holiday gift, you may be able to do more with the system than just gaming. A group of gravity researchers have configured 16 PlayStation 3's together to create a type of supercomputer that is helping them estimate properties of the gravitational waves produced by the merger of two black holes. The research team from the University of Alabama in Huntsville and the University of Massachusetts, Dartmouth, calls their configuration the Gravity Grid, and they say the Sony PlayStation 3 has a number of unique features that make it particularly suited for scientific computation. Equally important, the raw computing power per dollar provided by the PS3 is significantly higher than anything else on the market today.(Read more)

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