Engineering is one of the least understood professions. Most people envision engineers as math-loving geeks with an affinity for pocket protectors. But what do they do? What is their role in society? Petroski (civil engineering, Duke Univ.) has written several successful books (To Engineer Is Human) that attempt to demystify the engineering profession to the general public. Here, he specifically compares scientists and engineers, drawing clear examples from both current and historical projects. He notes that while both groups often work together, their outlooks are fundamentally different. While scientists have identified problems like global warming and made scientific breakthroughs, it will take engineers to apply those discoveries to solving the problems. VERDICT Entertaining and informative, Petroski's book will be most helpful for prospective engineers and readers wanting to learn more about engineers in general.
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