Wow, that would have been something to see. Tons of stone crashing into the sea...

For years the state of New Hampshire tired to keep the "old man of the mountain" ( http://www.nh.gov/oldman/ ) from falling off, they filled cracks to keep out the water, drove steel rods into the rock to keep it from falling. But early one morning it slipped and fell into the valley below. Their have been plans to rebuild it by putting it back together and "gluing" it back on the mountain another company was going to build another from fiberglass and attach it to the mountain in order to restore it.... Nothing lats forever......