Just to let you know that the "teeth" in the bow are bridle arrestors. Some older aircraft used to require a wire bridle in their launch configuration. The arrestor caught the bridle as it slung the aircraft off of the flight deck. I believe that only one (I may be wrong on that point as I can't remember for sure from the last time I saw her before her present deployment) is retained on the bow presently and is said to be kept to ensure that the Big E remains the longest ship in the US Navy. I think the USS George Washington still has one, too, making her the longest Nimitz class CVN.