can be switched
41Computer keyboard — A key being pressed on a computer keyboard. In computing, a keyboard is a typewriter style keyboard, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. Following the decline of punch cards and paper… …
42Visual display unit — A visual display unit, often called simply a monitor or display, is a piece of electrical equipment which displays images generated from the video output of devices such as computers, without producing a permanent record. A newer monitor… …
43Serial ATA — SATA redirects here. For other uses, see SATA (disambiguation). Serial ATA (SATA) From top to bottom, SATA Certification Logo, SATA cable, and two first generation (1.5 Gbit/s) SATA data connectors on a …
44Starsiege — Infobox VG| title = Starsiege developer = Dynamix publisher = Dynamix designer = Sierra engine = released = March 24 1999 genre = Vehicle Simulation modes = Single player, Multiplayer ratings = ESRB: Teen(T) platforms = PC media = Compact Disc… …
45Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …
46KDE Software Compilation 4 — KDE Plasma Desktop 4.7 Developer(s) KD …
47Projection screen — Home theater projection screen displaying a high definition television image A projection screen is an installation consisting of a surface and a support structure used for displaying a projected image for the view of an audience. Projection… …
48Ōgon Musōkyoku — Developer(s) 07th Expansion Publisher(s) 07t …
49Cell Broadcast — (CB) messaging is a mobile technology feature defined by the ETSI’s GSM committee and is part of the GSM standard. It is also known as Short Message Service Cell Broadcast (SMS CB).Cell Broadcast is designed for simultaneous delivery of messages… …
50Signed graph — In the area of graph theory in mathematics, a signed graph is a graph in which each edge has a positive or negative sign.Formally, a signed graph Sigma; is a pair ( G , sigma;) that consists of a graph G = ( V , E ) and a sign mapping or… …
