William Sweet

Aug. 16, 2013

Strengthening the Grid, Ten Years Later

How has the electrical grid changed since the massive blackout of 2003?

blackout, black out, power failure, electrical failure, power outage, bill sweet, ieee spectrum

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Michael Pollan Talks Plants and Food

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Happy National Moth Week!

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Mystery Box

The Myth of the Woolly Bear

\tLegend holds that the length of a woolly bear caterpillar’s color bands can be used to forecast how severe the winter weather will be. The myth dates back to colonial American folklore but was popularized by a 1948 study. SciFri finds out if there’s any truth to the lore, and what the caterpillar’s fuzzy bristles are really used for.

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