Hunt for the Supertwister
Season 31 Episode 7 | 52m 36sVideo has Closed Captions
Scientists risk their lives to plumb the secrets of nature's most terrifying killer.
Tornado-chasing scientists with an eye to better forecasting risk their lives to plumb the secrets of nature's most terrifying killer.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Original funding provided by Microsoft, Sprint, the Park Foundation, the Corporation for Public Broadcasting, PBS Stations
Support provided by:
Hunt for the Supertwister
Season 31 Episode 7 | 52m 36sVideo has Closed Captions
Tornado-chasing scientists with an eye to better forecasting risk their lives to plumb the secrets of nature's most terrifying killer.
Problems playing video? | Closed Captioning Feedback
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Hunt for the Supertwister - Preview
Video has Closed Captions
Preview: S31 Ep7 | 30s | Airs Wednesday, May 9, 2012 at 10:00 p.m. ET/PT. Check your local listings. (30s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Support for PBS provided by:
Original funding provided by Microsoft, Sprint, the Park Foundation, the Corporation for Public Broadcasting, PBS Stations