Technology

Definition of disk

A disk is a cylindrical body with a very large base compared to its height. The term, coming from the Latin discus, has multiple uses according to the context. It may be the circular sheet that, with the appropriate device, emits the previously recorded sounds. For example: “I bought Justin Bieber's new album,” […]

Definition of hard drive

A hard drive (also known as a hard drive in some countries) is a device used in computers and other devices to store digital information. Regarding their composition, they have discs that are linked by a common axis and that rotate inside a metal structure, with writing heads […]

Definition of transmission

Transmission is a term that comes from the Latin transmissio and refers to the action and effect of transmitting. This verb, for its part, is linked to transferring, moving, disseminating, communicating or leading, depending on the context. The mechanical transmission, for example, is the mechanism that is responsible for transmitting power between two or more elements […]

Definition of reactor

A reactor is a type of engine known as a reaction engine. These engines discharge fluids at high speed to produce thrust according to Newton's third law, which states that with every action, an equal and opposite reaction always occurs. A nuclear reactor, on the other hand, is a device in […]

Definition of center of gravity

The so-called center of gravity is the center of mass symmetry, where the sagittal, frontal and horizontal planes intersect. At this point, the resultant of the gravitational forces that exert their effect on a body is applied. It should be noted that the center of gravity does not necessarily correspond to a point of mass […]

Definition of launch

Throwing is the action and effect of launching or launching (throwing, jumping, releasing). The term has multiple meanings depending on the context. A launch can be the presentation of a new product in a market. Launches are usually accompanied by marketing and advertising campaigns so that consumers are aware of the […]

Definition of computer

Computer is a concept with origins in the Latin ordinātor. As an adjective, the term refers to the one who orders. For example: "The traffic computer on this street is incompetent: the cars can barely move", "Ask the file computer to find folder 384." In a similar sense, the computer is the […]

Definition of structured cabling

The system of cables, connectors, conduits and devices that allow establishing a telecommunications infrastructure in a building is known as structured cabling. The installation and characteristics of the system must meet certain standards to be part of the structured cabling status. In this way, the adherence of structured cabling to a standard […]

Definition of coaxial cable

A coaxial cable is a type of cable used to transmit high-frequency electrical signals. These cables have a pair of concentric conductors: the live or central conductor (dedicated to transporting data) and the outer conductor, shield or mesh (which acts as current return and reference […]

Definition of UTP cable

A cable is a cord that is protected by some kind of coating and that allows it to conduct electricity or different types of signals. The cables are usually made of aluminum or copper. UTP, on the other hand, is an acronym that stands for Unshielded Twisted Pair. The cable […]