By James Martin on 08/22/2011
Filmmaker Sean Casey has been chasing tornadoes for more than a decade. And it takes one tough ride to get in and out of the violent storms safely. We met up with the storm chaser this week at The Tech Museum in San Jose, Calif., where his IMAX film, Tornado Alley, opens today. Driving directly into violent storms with an Imax camera, Casey attempts to document a high-definition view of a direct hit from an F3 tornado, giving moviegoers a large-format view of one of nature's most violent displays. (F3 tornadoes are considered severe and characterize a storm with winds of 158 mph to 206 mph.) Read More on news.cnet.com...