Technology is often a consequence of science and engineering, though technology as a human exercise precedes the two fields. For instance, science would possibly study the circulate of electrons in electrical conductors through the use of already-existing tools and information. This new-found knowledge might then be utilized by engineers to create new instruments and machines such as semiconductors, computers, and different forms of advanced technology. In this sense, scientists and engineers might both be thought of technologists; the three fields are often thought of as one for the needs of analysis and reference. Therefore, recognition of the constraints of technology, …