Facts101 is your complete guide to Exploring Engineering, An Introduction to Engineering and Design. In this book, you will learn topics such as PART III: Chapter 19 - Chapter 27, plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.