°F It's hot out there. Hear what this means for Christie the trampoline instructor.

Mark Fischetti

Scientific American

Mark Fischetti appears in the following:

What's Causing One of the Driest, Warmest Winters in History

Friday, February 03, 2012

Mark Fischetti, senior editor at Scientific American, explains why this winter has been unusually warm and dry across most of North America.

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