Invention of the Sewing MachineWhen the first cave dwellers attempted to keep warm by covering themselves with animal skins, they likely recognized the advantage of joining several pelts tog... The sewing machine stitches materials together by using a needle and thread. It is important both as a home and an industrial appliance. Because it made possible the mass manufacture of...History of sewing machinesHand sewing is a very ancient form of art that was practiced by early people for more that 20 000 years ago. In the beginning sewing was very primitive. Needles of bones or...