Other Definitions
filament (dict)
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FilamentA filament is a fine, thinly spun thread, fiber, or wire. Originally the term referred primarily to animal or vegetable structures, but with advances in technology it is frequently used to refer to human-made objects including filaments of incandescent light bulbs. Filament, also known as monofilament, is also used in wigs http://www.wigsalon.com/whatismono.html to aid in breathability of the base that the hair is attached too. In medicine http://www.medicalmonofilament.com/html/body_information.htm it is used for testing purposes. However, it is most known for its use as fishing line called monofilament line. In solar astronomy, a filament is a strand of cool gas suspended over the photosphere by magnetic fields, which appears dark as seen against the disk of the Sun. http://space.about.com/od/glossaries/g/filament.htm In astronomy, it is used to refer to any thread like structure in the astronomical universe. In cosmology, a filament is the organizational largest structure of the universe, consisting of superclusters arrayed against voids and supervoids. Contrary to fibres (or staple fibres) which are cut to a selected length, the word "filament" is used in the textile industry to designate an endless or continuous object, the length of which is only limited by the capacity of the spool whereon the filament is wound. An electrical filament is used to convert electricity into heat and/or light and refers to elements made of some kind of wire. Filaments are commonly found in traditional light bulbs and vacuum tubes. Thomas Alva Edison found that carbon made the best filament material for his incandescent light bulbs. Today most incandescent light bulbs use tungsten filament, which is even better. http://inventors.about.com/library/inventors/bllight.htm See also
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