Wednesday, January 13, 2010

Wind Chill Blows: It's Time To Get Rid Of A Meaningless Number.

From Slate:

Wind chill dropped as low as 52 below zero in parts of the Midwest on Thursday, with similar conditions expected for early Friday. Meanwhile, parts of northern Texas may be hit with a wind chill of between minus-1 and minus-9 degrees—the coldest local weather in 12 years. In this column, first published in 2007 and reprinted last winter, Daniel Engber explains that "wind chill" is little more than shameless puffery.

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