Application of clinical knowledge A steam turbine with the case opened. Such turbines produce most of the electricity used today. Electricity usage and living requirements are highly associated. Electrification is believed to be the most essential engineering achievement of the 20th century.  Innovation (" science of craft", from Greek, techne, "art, ability, cunning of hand"; and -,) is the sum of methods, abilities, techniques, and processes used in the production of products or services or in the achievement of objectives, such as scientific investigation. Technology can be the understanding of strategies, procedures, and the like, or it can be embedded in machines to enable operation without in-depth understanding of their operations.
g. machines) applying innovation by taking an input, altering it according to the system's usage, and then producing an outcome are referred to as technology systems or technological systems. The most basic type of technology is the advancement and usage of standard tools. The prehistoric discovery of how to control fire and the later Neolithic Transformation increased the available sources of food, and the invention of the wheel assisted humans to take a trip in and manage their environment. Developments in historical times, consisting of the printing press, the telephone, and the Internet, have actually decreased physical barriers to interaction and permitted people to communicate freely on a worldwide scale.
It has actually assisted establish more advanced economies (consisting of today's international economy) and has actually enabled the increase of a leisure class. Numerous technological processes produce undesirable by-products called pollution and diminish natural resources to the hinderance of Earth's environment. Innovations have actually always influenced the values of a society and raised brand-new concerns in the ethics of technology. Examples consist of the increase of the concept of performance in regards to human productivity, and the difficulties of bioethics. Philosophical debates have occurred over the usage of technology, with disagreements over whether innovation enhances the human condition or aggravates it. Neo-Luddism, anarcho-primitivism, and similar reactionary movements slam the pervasiveness of innovation, arguing that it damages the environment and alienates individuals; advocates of ideologies such as transhumanism and techno-progressivism view continued technological development as useful to society and the human condition.