When you consider the history of the chainsaw you might imagine that it's only connection to medicine would be the average of approximately 28,000 chainsaw injuries reported in the US annually. But you would be wrong. The shocking history of the mechanically driven cutting tool with teeth set on a chain deserves to be remembered.
There is legitimate controversy over which ship was America’s first true battleship. But the Navy answers that question relatively clearly- USS Indiana was, from the outset, called "Battleship Number One."