TOPIC 1-SEWING MACHINE GUIDE

A sewing machine is a mechanical (or electromechanical) device that joins fabric using thread. Sewing machines make a stitch, called a sewing-machine stitch, usually using two threads although machines exist that stitch using one, three, four or more threads.

An innovation (apart from electricity) of sewing machine includes the ability to zigzag and to make more sophisticated stitching patterns.