• Catalog Quick Order
• Request A Catalog
• Sign Up For Email

• My Account
• Track Your Order

• Downton Abbey Collection
• Downton Abbey Apparel
• Apparel
• Award Winners
• Best Sellers
• Blu-ray
• Bookshop
• Britmania
• CREATE TV
• Cooking
• Customer Favorites
• Go Green
• Home Decor
• Jewelry
• Kids
• Music
• New Releases
• PBS Parents
• Shop by Producer

• American Experience
• American Masters
• Antiques Roadshow
• Art:21
• Austin City Limits
• Bill Moyers Journal
• FRONTLINE
• Great Performances
• History Detectives
• Independent Lens
• Lidia's Italy
• Masterpiece Classic
• Masterpiece Contemporary
• Masterpiece Mystery
• NATURE
• NOVA
• Nightly Business Report
• POV
• Rough Cut
• Secrets of the Dead
• Soundstage

• British Comedy
• British Drama
• Comedy
• Drama
• Fine Arts
• Literature
• Mystery
• Music
• Photography & Film
• Theater & Dance

• African American
• Ancient
• Biography
• Native-American
• United States
• War & Military
• World

• Domestic
• Education
• Economy
• Government
• International
• Race & Ethnicity
• Society

• Buddhism
• Christianity
• Culture
• Islam
• Judaism
• Spirituality

• Animals
• Archaeology & Anthropology
• Architecture
• Astronomy & Space
• Biology
• Earth
• General Science
• Marine
• Technology & Inventions

• Air & Ocean
• Australia
• South America
• North America
• Expedition
• Europe
• Asia
• Africa

• Aging
• Fitness
• Learning Disabilities
• Medicine & Nutrition
• Mental Health

NOVA: Hunt for the Supertwister Chasing Nature's Most Powerful Tornadoes DVD

List Price: $19.95

Our Price: $4.99

Item No.: WG37909

Single DVD

Can technology help us tame nature's most violent tornadoes? Little on this earth can withstand the violent fury of an F5 tornado. A churning vortex with winds over 300 miles an hour, these tornadoes create immense swaths of death and destruction in a matter of seconds. But today, experts are exploring the supertwister's complex inner workings in bold new ways in the hopes of one day being able to accurately predict the occurrences of tornadoes.

More >

 

• American Experience
• American Masters
• Antiques Roadshow
• Art:21
• Austin City Limits
• Bill Moyers Journal
• FRONTLINE
• Great Performances
• History Detectives
• Independent Lens
• Lidia's Italy

• Masterpiece Classic
• Masterpiece Contemporary
• Masterpiece Mystery
• NATURE
• NOVA
• Nightly Business Report
• POV
• Rough Cut
• Secrets of the Dead
• Soundstage

• Antiques Roadshow
• Apparel
• Award Winners
• Blu-ray
• Britmania
• Cooking
• Customer Favorites
• Downton Abbey Apparel
• Downton Abbey Collection

• Go Green
• Home Decor
• Jewelry
• Ken Burns
• PBS Parents
• SALE
• Shop by Producer

• Contact Us
• Gift Certificates
• Gift Wrap
• Ordering
• Payment
• Shipping
• Returns
• Affiliate Program
• Wholesale Inquiries