CNN CNN Newsroom May 23, 2013 13:53:00
And good morning and welcome back. you are watching special live coverage here in moore, oklahoma. and it's pretty tough to imagine the destructive power of a tornado, until you see the damage it leaves behind. 200-mile-an-hour winds can turn a piece of wood into a missile. and cnn's chris lawrence met larry tanner at texas tech's national wind institute to just get a look inside a tornado simulator. here's chris. >> three, two, one. >> reporter: tanner launches the most common type of debris, a 15-pound piece of wood, to see if a shelter can withstand the impact at 100 miles per hour. the woo...
Source: archive.org