Technology

Definition of robot

From the English word robot, which in turn derives from the Czech word robota (“personal service”), a robot is a programmable machine that can manipulate objects and perform operations that previously could only be performed by humans. The robot can be either a physical electromechanical mechanism or a virtual software system. Both agree in providing the sensation of […]

Definition of material resources

A resource is a means of any kind that allows one to achieve what one intends. A material, on the other hand, is something belonging to or related to matter (it is therefore opposed to the spiritual). Material resources, in short, are the physical and concrete means that help achieve some objective. The concept of material is that […]

Definition of RAM

RAM is the acronym for Random Access Memory. This is the memory that, in a computer, is used by a processor to receive instructions and save the results. RAM can be said to be the work area of ​​a computer’s software. It is known as the […]

Definition of radio

The term radius has a wide variety of uses. Originating from the Latin radius, the word is used in geometry to refer to the linear segment that joins the center of a circle with its circumference. The radius, therefore, is half the diameter. In this case, the term is used in […]

Definition of visa

A visa is a rule that governs between countries to legalize the entry and stay of people in a nation where they do not have nationality or free transit. Also known as a visa, a visa is a document that is attached to the passport by the authorities to indicate that it has been examined and […]

Definition of PDF

PDF is the acronym for Portable Document Format. The term, which is not included in the dictionary of the Royal Spanish Academy (RAE) but is widely used in the field of computing, identifies a modality that emerged for the storage of […]

Definition of well

A well is a deep hole, bore, vertical tunnel, or borehole made in the ground. Such boreholes are usually made for a specific purpose, such as finding groundwater or oil. For example: “My aunt lives in a mountain village and must drink well water,” “A child […]

Definition of post

Post, or pos, is a prefix meaning “behind” or “after”. For example: Postgraduate is a term that refers to studies that are taken after graduating from university to specialize in a certain field (“I am going to do a postgraduate degree in Special Education”, “When I finish my degree, I am thinking of doing a postgraduate degree”). It is not […]

Definition of portal

Portal is a term that comes from door. In the field of construction, the portal is the hall or the first room of the house, which has the main door and which allows access to the rest of the rooms. In multi-family homes, on the other hand, the portal is the room immediately next to the […]

Definition of potential energy

Potential energy is the capacity of a body to perform an action according to how the system of bodies that exert forces on each other is configured. In other words, potential energy is the energy that is capable of generating work as a consequence of the position of the body. From the point of view of the body, the potential energy is the energy that is capable of generating work as a consequence of the position of the body. […]