Wall of Wind

To help test building structural integrity someone has created this crazy wind machine.

"Florida International University professor Stephen Leatherman, who, with the help of his students, has constructed a so-called "Wall of Wind" capable of destroying a free-standing house in under 10 minutes. In its current iteration, the Wall uses two stacked eight-foot diameter fans hooked up to a pair of 500-horsepower engines to produce winds in excess of 115-mph, with plumbing that allows water to be fed into the system and whipped against the target."