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A pole is a long and stiff cylinder usually made of wood, aluminium, iron, carbon fiber, or other materials. It is often used to hold wires and sails.1 Sailing
In sailing the spinnaker pole is a pole used to keep the spinnaker clew away from the mast and in front of the forestay, so that the wind gets into the sail neatly and develops maximum power.
The pole is set in the pole ring fitted at the forefront of the mast at the spinnaker clew level.
The pole is held up by the pole up control and is held down by the pole down control so the pole end (where the spinnaker is fixed) doesn't move up or down. The sail is therefore stabilized and can be fine-tuned to generate maximum power.
2 Barber's pole
Barbers often have a red-and- white stripe d pole outside of their shops. This symbol of the barber dates back to medieval times and earlier, when barbers would perform a variety of medical tasks, including surgerySurgery is the medical specialty that treats diseases or injuries by operative manual and instrumental treatment. Its practitioners are referred to as surgeons''. History of surgery Although surgeons are now considered to be specialised physicians, the pr and bloodlettingBloodletting (or blood-letting in modern medicine referred to as phlebotomy was a popular medical practice from antiquity up to the late 19th century, involving the withdrawal of often considerable quantities of blood from a patient in the belief that thi. To show their experience, barbers would hang the bloody cloths of their operations on the pole, creating the red-and-white symbol of modern barbers who only cut hairHair is also a musical: see Hair (musical) and Hair (movie Hair is the filamentous outgrowth of the epidermis found in mammals. Hair is a characteristic of all mammals, though in some species hair is absent at certain stages of life. Hairs" are also found.
