tilting-type
51Glock pistol — Infobox Weapon name=Glock caption=The Glock 17 (recent production model) origin=flag|Austria type=Semi automatic pistol is ranged=yes service=1980–present used by=See Users wars= designer=Gaston Glock design date=1980 manufacturer=Glock GmbH unit …
52Types of gestures — Gestures are a form of body language or non verbal communication.Although some gestures, such as the ubiquitous act of pointing, differ little from one place to another, most gestures do not have invariable or universal meanings, having specific… …
53Oscilloscope history — This article discusses the history and gradual development of the Oscilloscope. Contents 1 Hand drawn oscillograms 2 Automatic paper drawn oscillograph 3 Photographic oscillograph 4 …
54Spasmodic torticollis — Classification and external resources Muscles of the neck ICD 10 G24.3 …
55Danube Valley Railway (Baden-Württemberg) — This article is about the railway line by this name in Baden Württemberg. For the line running from Regensburg to Ulm in Bavaria, see Danube Valley Railway (Bavaria). Danube Valley Railway (Donautalbahn) Ulm–Donaueschingen …
56Bicycle helmet — A bicycle helmet is a helmet intended to be worn while riding a bicycle. They are designed to attenuate impacts to the skull of a cyclist in falls while minimizing side effects such as interference with peripheral vision.[1] There is an active… …
57Nikon Coolpix series — The Nikon Coolpix series is the point and shoot series of digital cameras produced by Nikon. This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced… …
58Polarizer — For the photographic filter, see Polarizing filter (Photography). A polarizing filter cuts down the reflections (top) and made it possible to see the photographer through the glass at roughly Brewster s angle although reflections off the back… …
59Cluster algebra — Cluster algebras are a class of commutative rings introduced by Fomin and Zelevinsky (2002, 2003, 2007). A cluster algebra of rank n is an integral domain A, together with some subsets of size n called clusters whose union generates the… …
60West Coast Main Line — The West Coast Main Line (WCML) [ [http://www.dft.gov.uk/pgr/rail/pi/wcml/ West Coast Main Line] ] is a busy mixed traffic railway route in the United Kingdom. It is central to the provision of fast, long distance Intercity passenger services… …
