A construction worker is lucky to be a live after being penetrated in the back of his head by a three inch nail. Jeff Lupak, 45, was working on a construction site in Bismark, North Dakota when the accident occurred. Lupak asked a colleague to hand him a 16 gauge nail gun. In the process of receiving the nail gun, the gun fired hitting Lupak in the back of the head with a nail. Amazingly, Lupak said he felt no pain, just stinging pain and slight pressure in the back of his head. Lupak was rushed to a hospital in Bismark. He was then … [Read more...]