tracing stylus
11sound recording — Introduction transcription of vibrations in air that are perceptible as sound onto a storage medium, such as a phonograph disc. In sound reproduction the process is reversed so that the variations stored on the medium are converted back… …
12phonograph — /foh neuh graf , grahf /, n. any sound reproducing machine using records in the form of cylinders or discs. [1825 35 in sense phonogram ; 1877 for the talking phonograph invented by T. A. Edison; PHONO + GRAPH] * * * or record player Instrument… …
13Electrocardiogram — An electrocardiogram (ECG or EKG, abbreviated from the German Elektrokardiogramm ) is a noninvasive transthoracic graphic produced by an electrocardiograph, which records the electrical activity of the heart over time. Its name is made of… …
14Writing — is the representation of language in a textual medium through the use of a set of signs or symbols (known as a writing system). It is distinguished from illustration, such as cave drawing and painting, and the recording of language via a non… …
15Kid A — Studio album by Radiohead Released 2 October 2000 …
16undersea exploration — Introduction the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments Included in the scope of undersea exploration are the physical and chemical… …
17Frederick Bakewell — Infobox Scientist name = Frederick Collier Bakewell box width = image width = caption = birth date = September 29 1800 birth place = Wakefield, West Yorkshire, England death date = September 26 1869 death place = residence = citizenship = British …
18Ninja Gaiden Dragon Sword — Developer(s) Team Ninja Publisher(s) Tecmo …
19Scribing (cartography) — Scribing was used to produce lines for cartographic map compilations before the use of computer based geographic information systems. Lines produced by manual scribing are sharp, clear and even. An impression of the corrected compilation sheet is …
20machine tool — machine tooled, adj. a power operated machine, as a lathe, used for general cutting and shaping of metal and other substances. [1860 65] * * * Stationary, power driven machine used to cut, shape, or form materials such as metal and wood. Machine… …
