Application of clinical understanding A steam turbine with the case opened. Such turbines produce most of the electrical power used today. Electrical energy consumption and living standards are highly associated. Electrification is thought to be the most important engineering achievement of the 20th century.  Technology (" science of craft", from Greek, techne, "art, skill, cunning of hand"; and -,) is the amount of strategies, abilities, methods, and processes used in the production of products or services or in the accomplishment of goals, such as scientific examination. Technology can be the knowledge of techniques, processes, and so forth, or it can be embedded in makers to permit for operation without detailed understanding of their functions.
g. machines) using innovation by taking an input, changing it according to the system's usage, and then producing an result are referred to as technology systems or technological systems. The simplest kind of technology is the advancement and usage of standard tools. The ancient discovery of how to control fire and the later Neolithic Transformation increased the readily available sources of food, and the innovation of the wheel assisted humans to take a trip in and control their environment. Developments in historical times, including the printing press, the telephone, and the Web, have lessened physical barriers to interaction and permitted humans to connect freely on a worldwide scale.
It has helped establish more advanced economies (consisting of today's global economy) and has actually enabled the increase of a leisure class. Many technological procedures produce undesirable spin-offs called contamination and deplete natural resources to the hinderance of Earth's environment. Developments have actually always influenced the values of a society and raised new concerns in the principles of technology. Examples consist of the increase of the notion of efficiency in terms of human performance, and the obstacles of bioethics. Philosophical debates have actually arisen over the usage of innovation, with differences over whether innovation improves the human condition or worsens it. Neo-Luddism, anarcho-primitivism, and comparable reactionary motions slam the pervasiveness of innovation, arguing that it damages the environment and alienates individuals; supporters of ideologies such as transhumanism and techno-progressivism view continued technological development as advantageous to society and the human condition.