Modern technology more and more relies on training and schooling – their designers, builders, maintainers, and users often require subtle common and particular training. Moreover, these applied sciences have become so complicated that complete fields have developed to help them, together with engineering, drugs, and computer science; and different fields have turn into extra complex, corresponding to building, transportation, and structure Technology. Technology is usually a consequence of science and engineering, although technology as a human activity precedes the 2 fields. For instance, science might research the flow of electrons in electrical conductors through the use of already-existing instruments …