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Weather Modification

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Weather Modification

Weather Modification

Weather Modification

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  • <iframe src="https://www.npr.org/player/embed/1969724/1969725" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Organizers of an outdoor Paul McCartney concert in Russia wanted the show to go off without a hitch. So when storm clouds began gathering over St. Petersburg on Sunday, they were treated with chemicals to keep the rain away.

Guest:

Tony Grainger
*Professor of atmospheric sciences at the University of North Dakota