The engineering book

Engineering is where human knowledge meets real-world problems--and solves them. It's the source of some of our greatest inventions, from the catapult to the jet engine, from the cell phone to the Large Hadron Collider. Marshall Brain, creator of the How Stuff Works series, provides a detailed look at 250 milestones in aerospace, architecture, chemistry, computer engineering, and more, from ancient history to the present.