Every day, billions of people use computers, read books, drive over bridges and live in houses. These technologies shape human life. In this engaging series, take a look behind the scenes and discover how key technologies are made or built. This title gives readers a close-up look at how bridges are built. With colourful spreads featuring fun facts, infographics and a "That's Amazing!" special feature, this book provides an engaging overview of the building process. AGES: 7 to 9