Highlights topics related to engineering bridges. Topics range from why we need bridges and how they are constructed to various types and well-known bridges around the world. Includes text-related projects, step-by-step instructions, supply lists, a glossary, and resources for further information.
General Note
"Focus on science"--Cover page [4].
"With 25 science projects for kids"--Cover.
Content Note
Timeline -- Let's explore bridges -- Why do we need bridges? -- Engineering and design -- Types of bridges -- Let the building begin! -- Famous bridges.