A floor slab collapses in the middle of a build, pancaking every single floor beneath. What happens when human creativity is added to lawnmower machinery? An amusement park ride goes up in flames and a transit system has trouble opening its doors. What makes one of the world’s most popular metals toxic? And what happens when trucks lose their balance? A hurricane destroys a stadium roof and a historic factory fire destroys lives, changing safety in the workplace forever. But what happens when your workplace is a collapsed tunnel?
