Download or read book Expandable Explorations: Mega Machines written by Editors of Silver Dolphin Books and published by Silver Dolphin Books. This book was released on 2020-07-28 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get an up-close look at mega machines! Get ready for an in-depth exploration inside incredible mega machines. From super-fast bullet trains to high-tech space stations, these brightly illustrated pages let you explore each machine before expanding the large slide-out pages to discover how they really work.