Take a tour of some of the world's most famous structures without leaving your seat. The Virtual Field Trip series showcases some of the world's bestknown structures, exploring the history, the people, and the science behind the construction of some of the most impressive structures ever built. Virtual Field Trip is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slide shows, activities, handson experiments, and much more.