Sewing machine is a machine that uses mechanical actions (electric, manual and pedal) to connect cloth together. If it is used in people's body language, the sewing machine should also be uncomfortable. It means that everyone with other things in mind is like a sewing machine constantly making things, which makes those people more anxious and uneasy.

Needle eye sewing machine is one of the greatest technological advances in human history. Its significance can be compared with the invention of wheel and train. In 1830, Bartram timonier of Saint Etienne, France, made a really practical hand sewing machine - a curved needle double chain stitch single thread sewing machine with machine needle and hook. Although it is mainly made of wood and quite clumsy, it runs smoothly and durable, and its main structure is almost the same as that of today's sewing machine.

Source: @cristinabagalini