A boat or boat is a vehicle used to move through rivers, lakes, and seas, and it is the smallest marine vehicle by weight and size. It is smaller than ships. The Arabic name is derived from proximity, which is a goat skin or calf stitched impermeable, in which the opening of the position of the neck is left to fill the air and inflate it, then it is well connected and used for floating and swimming. In some countries the boat is called the felucca and knee, in miniature of the word astronomy, and the boat with an engine from it is called a boat.
The boats were accompanied by people learning to swim, and were inspired by the logs floating on the water. The first boats were to hollow this stem and give it the streamlined shape to become safer and easier to move, and use a flat piece of wood for rowing instead of hand, then it evolved into a well-known paddle shape, and with the development of making boats according to necessity and need, its shape became as is generally common
