A former is a structural member of an aircraft fuselage, of which a typical fuselage has a series from the nose to the empennage, typically perpendicular to the roll axis of the aircraft. The formers establish the shape of the fuselage. Formers are typically attached to longerons, which support the skin of the aircraft. The Former-and-Longeron technique was adopted from boat construction (also called stations and stringers), and was typical of light aircraft built until the advent of structural skins such as fiberglass and other composite materials. Many of today's light aircraft, and homebuilt aircraft in particular, are still designed in this way.
They are also found in the cores of potentiometers in which the resistive material is wrapped round.
Researchers from University of Sheffield Report Details of New Studies and Findings in the Area of Family Medicine
May 24, 2013; By a News Reporter-Staff News Editor at Health & Medicine Week -- Researchers detail new data in Family Medicine. According to...