Computers expose the physics of NASCAR

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The color of the air indicates the speed and direction of the flow over NASCAR vehicles. ESPN and Sportvision Inc. created the visualization tool named Draft Track using an algorithm developed at the UW.
The color of the air indicates the speed and direction of the flow over NASCAR vehicles. ESPN and Sportvision Inc. created the visualization tool, named Draft Track, using an algorithm developed at the UW.

It's an odd combination of Navier-Stokes equations and NASCAR driving. Computer scientists at the University of Washington have developed software that is incorporated in new technology allowing television audiences to instantaneously see how air flows around speeding cars.


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