How do bridges stay strong over long distances?
How can bridges safely expand and shrink?
How do different bridge designs work?
This book helps readers explore bridge-engineering projects through simple experiments. Readers are shown the science behind how these amazing structures are planned and built using real-life examples. Then readers are guided through hands-on projects and experiments to test the science concepts. Engaging photographs and step-by-step instructions help bring the topic to life while inspiring readers to dig deeper into the world of engineering.