Application of scientific understanding A steam turbine with the case opened. Such turbines produce most of the electricity used today. Electricity usage and living standards are extremely associated. Electrification is thought to be the most essential engineering accomplishment of the 20th century.  Innovation (" science of craft", from Greek, techne, "art, ability, cunning of hand"; and -,) is the amount of methods, skills, approaches, and processes utilized in the production of products or services or in the accomplishment of objectives, such as scientific investigation. Innovation can be the understanding of techniques, procedures, and so forth, or it can be embedded in devices to permit operation without in-depth understanding of their functions.
g. makers) applying technology by taking an input, altering it according to the system's use, and after that producing an outcome are referred to as technology systems or technological systems. The most basic form of technology is the advancement and usage of basic tools. The ancient discovery of how to manage fire and the later Neolithic Transformation increased the offered sources of food, and the innovation of the wheel helped people to travel in and manage their environment. Developments in historic times, including the printing press, the telephone, and the Internet, have reduced physical barriers to communication and permitted people to interact easily on a global scale.
It has helped develop advanced economies (including today's worldwide economy) and has permitted the increase of a leisure class. Numerous technological processes produce undesirable spin-offs understood as pollution and diminish natural resources to the hinderance of Earth's environment. Developments have constantly affected the worths of a society and raised new concerns in the principles of innovation. Examples include the increase of the idea of performance in terms of human productivity, and the obstacles of bioethics. Philosophical debates have arisen over using technology, with disputes over whether innovation enhances the human condition or aggravates it. Neo-Luddism, anarcho-primitivism, and comparable reactionary motions criticize the pervasiveness of technology, arguing that it harms the environment and alienates individuals; advocates of ideologies such as transhumanism and techno-progressivism view continued technological progress as helpful to society and the human condition.