Did not finish.
Why did I pick this book?
I was looking for more books for Industrial Designers/Engineers. Got the recommendation to read any work by Petroski and was able to pick this one up from the library.
The book
This is really an essay on the difference between Scientist and Engineers. At the start there's quite an entertaining discourse on how Scientists and Engineers are mentioned in the media, with Scientists always being the one's to discover new, lifesaving/world-changing discoveries and the Engineers being the ones who make stupid Engineering errors and don't think things true.
Later on the book talks more about famous engineers and scientists and the overlap between the fields. At this point I stopped reading.
My take and recommendation
A few chapters in I noticed myself asking the question why I was reading this book. Although the start was entertaining, though a bit painful being an Engineer, the word use between Scientist/Engineer is not an issue in my language/culture. After that I could not really answer what it was I was expected to take away from this book.
Read if you are a journalist or write articles on Science and Engineering, if you're a scientist/engineer who has time on his/her hands and just wants to read something. Otherwise, for engineers I'd much more recommend biographies by Steve Jobs, James Dyson or even Adrian Newey.