electronic heater
51Radio-controlled car — HPI E Savage, Tamiya Wild Willy 2, Kyosho Mini Z Monster, and Team Losi Micro T Radio controlled (or R/C) cars are self powered model cars or trucks that can be controlled from a distance using a specialized transmitter. The term R/C has been… …
52Control system — For other uses, see Control system (disambiguation). A control system is a device, or set of devices to manage, command, direct or regulate the behavior of other devices or system. There are two common classes of control systems, with many… …
53Hygrometer — Not to be confused with hydrometer. A hygrometer (UK: /haɪˈɡrɒmɪtə/) is an instrument used for measuring the moisture content in the environmental air, or humidity. Most measurement devices usually rely on measurements of some other quantity …
54Pontiac Catalina — Infobox Automobile name = Pontiac Catalina aka = Pontiac Laurentian manufacturer = General Motors production = 1950 1981 assembly = Pontiac, Michigan Oshawa, Ontario, Canada (Laurentian) predecessor = Pontiac Chieftain successor = Pontiac… …
55Reef aquarium — See also: Marine aquarium Reef aquarium in Monaco A reef aquarium or reef tank is an marine aquarium that prominently displays live corals and other marine invertebrates as well as fish that play a role in maintaining the coral reef environment.… …
56Marine aquarium — See also: Reef aquarium A marine aquarium …
57Amplitude adjusting — The Amplitude adjusting (also referred to as Amplitude control) enables the power control of electric loads, which are operated with AC voltage. A representative application is the heating control of industrial high temperature furnaces.… …
58soldering — Process that uses metal alloys with low melting points to join metallic surfaces without melting them. Tin lead solders, once widely used in the electrical and plumbing industries, are now replaced by lead free alloys. Such alloys are also used… …
59Biophilia (album) — Biophilia Studio album by Björk Released 5 October 2011 ( …
60Transmitter — For biologic transmitters, see transmitter substance. Commercial FM broadcasting transmitter at radio station WDET FM, Wayne State University, Detroit, USA. It broadcasts at 101.9 MHz with a radiated power of 48 kW. In electronics and… …
