hand's width
41motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
42Slide rule — For other uses, see Slide rule (disambiguation). A typical ten inch student slide rule (Pickett N902 T simplex trig). The slide rule, also known colloquially as a slipstick,[1] is a mechanical analog computer. The slide rule is used primarily for …
43File (tool) — A file (or hand file) is a hand tool used to shape material by cutting. A file typically takes the form of a hardened steel bar, mostly covered with a series of sharp, parallel ridges or teeth . Most files have a narrow, pointed tang at one end… …
44List of gear nomenclature — Gears have a wide range of unique terminology known as gear nomenclature. Many of the terms defined cite the same reference work.[1] Contents 1 Addendum 2 Addendum angle 3 Addendum circle …
45Stanley A. McChrystal — McChrystal in May 2010 Born August 14 …
46ASCII art — Oldskool or Amiga style Newskool style …
47Kimono — For the Icelandic band, see Kimono (band). A traditional wedding kimono with tsunokakushi (wedding headpiece) …
48Vibraphone — Infobox instrument name=Vibraphone names=Vibraharp, Vibes image capt=A typical vibraphone color=#FFEC8B classification=Percussion instrument (Idiophone) range= related= musicians= builders= articles=The vibraphone, sometimes called the vibraharp… …
49Flag of South Africa — Infobox flag Name = South Africa Article = Type = Nickname = Morenicks = Use = 110110 Symbol = Proportion = 2:3 Adoption = April 27 1994 Design = Rectangular flag in the proportion of two in the width to three in the length: per pall from the… …
50Bicycle handlebar — Conventional drop handlebars with harlequin cloth tape wrapping …
