Bet your knowledge and answer
A saw is a tool that you can use to cut through e.g. wood. It consists of one or more handles and a blade. There are several different kinds of saws, to be used for different materials. An iron saw, for instance, is particularly suited for sawing in metals. Saws for a multitude of purposes already existed back in the bronxe age. Today, a saw may be worked by hand, or powered by steam, water, electricity or another power source.