
University of Alabama students and faculty broke out some big guns to test FEMA approved storm shelter wall panels. They fired 2x4s from a debris cannons to study the stability of the panels to withstand storm debris impact. “If we can come up with a cheaper way to construct these, a combination that makes them more quickly constructed and perhaps yields better behavior,” said Michael Kreger with the University of Alabama. Sources: Fox 6 (Birmingham) , WAFF 48 (Huntsville), WAFF-NBC (Huntsville) , WVUA (Tuscaloosa), CBS 42 (Birmingham), Tuscaloosa News