Tuesday, October 16, 2007

Gravity Waves

Cool article...with video...

Gravitational Waves Wash Over Des Moines
"At the time, a layer of cold, stable air was sitting on top of Des Moines," said atmospheric scientist Tim Coleman of the National Space Science and Technology Center in Alabama. "The approaching storms disturbed the air, creating a ripple akin to what we see when we toss a stone into a pond." A time-lapse video of the event shows just how strange it looked.

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