tube-winding process
71Dref Friction Spinning — Friction Spinning or Dref Spinning is a textile technology that allows very heavy count yarns and technical core wrapped yarns to be manufactured. These are most commonly used in mop yarns, flame retardants and high tech fancy yarns such as… …
72Trombone — Infobox Instrument color1=#FFD700 color2=#FFEC8B name=Trombone classification= *Wind *Brass *Aerophone range= related= * Sackbut * Buccin * Trumpet * Bass Trumpet articles=List of classical trombonists List of jazz trombonistsThe trombone is a… …
73How television works — Analog televisionUntil the advent of digital television and flat panel displays in the 1990s, all television was based on the transmission and reception of analog signals, displayed on a cathode ray tube. Although a number of different broadcast… …
74Clock — For other uses, see Clock (disambiguation). Timepiece redirects here. For the Kenny Rogers album, see Timepiece (album). Platform clock at King s Cross railway station, London …
75Wardenclyffe Tower — (1901 ndash; 1917) also known as the Tesla Tower, was an early wireless telecommunications aerial tower designed by Nikola Tesla and intended for commercial trans Atlantic wireless telephony, broadcasting, and to demonstrate the transmission of… …
76Single bullet theory — The Single Bullet Theory (or Magic Bullet Theory, as it is commonly called by its critics) was introduced by the Warren Commission to explain how three shots made by Lee Harvey Oswald resulted in the assassination of United States President John… …
77England — /ing gleuhnd/ or, often, / leuhnd/, n. the largest division of the United Kingdom, constituting, with Scotland and Wales, the island of Great Britain. 45,870,062; 50,327 sq. mi. (130,347 sq. km) Cap.: London. * * * I Southern part of the island… …
78excitation — n. 1 a the act or an instance of exciting. b the state of being excited; excitement. 2 the action of an organism, tissue, etc., resulting from stimulation. 3 Electr. a the process of applying current to the winding of an electromagnet to produce… …
79Chaplin's Patent Distilling Apparatus with Steam Pump — Chaplins patent sea water distilling apparatus. Alexander Chaplin Co. (also known as A.C. and Co., Alex. Chaplin Co.) was an important and highly regarded[1] engineering and manufacturing syndicat …
80Early thermal weapons — were devices or substances used in warfare during the classical and medieval periods (approx 8th century BC until the mid 16th century AD) which used heat or burning action to destroy or damage enemy personnel, fortifications or territories.… …
