A few summers ago I read a bizarre story about a worker visiting a construction site in New Jersey. A subcontractor making a routine delivery at a high-rise building, he pulled up in his car and left the vehicle to track someone down a few hundred feet away.Maybe in a forgetful moment, or maybe because he knew he would be back to his car in a jiffy, the worker neglected to pull his hard hat off the passenger seat and put it on his head. Just as he was walking away from the truck, a worker 50 stories above dropped
