Freshman engineering majors gain helpful advice on the human aspects of the engineering profession and an introduction to the various branches of engineering. Examples of engineers working on real products in production guide them through all phases of design. This text inspires students tolearn about engineering through advice on developing problem-solving skills and mathematical reasoning, studying, taking tests, and budgeting time. An expanded focus on Rthics and safety includes discussions of product liability, acid rain, and international competition and helps studentsunderstand the professional responsibilities of engineers. Special topic boxes 3/4 "Milestones," "Famous Engineers," "Engineering and the Environment," "Disasters," and "Focus On," 3/4 highlight current events, thought-provoking topics, inventions, and the development of major engineering products.Case studies explore relevant topics such as Chernobyl, the Challenger disaster, and the DC-10 airplane.