Hunt for the Supertwister (NOVA): Can technology help us tame natureís 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... (more details for Hunt for the Supertwister (NOVA))

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File by Kate Rosok (#2362)
2013-05-20 Grade: 9-10