filament-wound plastic
21List of Star Wars substances — The following is a list of substances, including food and drugs, found in the fictional series Star Wars. Contents 1 Artusian crystals 2 Bacta 3 Beskar 4 Blue Milk …
22Mandrel — For other uses, see Mandrel (disambiguation). Not to be confused with Mandrill (the primate species). Old shop made mandrel for turning hollow objects on an engine lathe …
23Classical guitar strings — Contents 1 String construction 1.1 Traditional 1.2 Modern 2 String Vibration 3 History …
24Overhead projector — in operation during a classroom lesson An overhead projector is a variant of slide projector that is used to display images to an audience. Contents 1 Mechanism …
25Cellulose acetate — Cellulose acetate, first prepared in 1865, is the acetate ester of cellulose. Cellulose acetate is used as a film base in photography, and as a component in some adhesives; it is also used as a synthetic fiber.Acetate fiber and triacetate… …
26Knitting — Knit redirects here. See also KNIT and Knitted fabric. Knitting is a method by which thread or yarn may be turned into cloth. Knitting consists of loops called stitches pulled through each other. The active stitches are held on a needle until… …
27Pressure sensitive tape — [ thumb|Duct tape is a PSA tape which is hand tearable yet strong enough for many common uses.] Pressure sensitive tape, PSA tape, Adhesive tape, Self stick tape, Sticky tape consists of a pressure sensitive adhesive coated onto a backing… …
28Chromatography — Pictured is a sophisticated gas chromatography system. This instrument records concentrations of acrylonitrile in the air at various points throughout the chemical laboratory. Chromatography (from Greek χρῶμα chroma color and γράφειν graphein to… …
29Tungsten — (pronEng|ˈtʌŋstən), also known as wolfram (IPA|/ˈwʊlfrəm/), is a chemical element that has the symbol W and atomic number 74.A steel gray metal, tungsten is found in several ores, including wolframite and scheelite. It is remarkable for its… …
30Nerve guidance conduit — A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical… …
