"There have been many books about D-Day and the Allied invasion of Europe that ended the World War Two. But one dramatic aspect of this story has been almost entirely ignored. Until now. "The Liberation Line" shows that without the incredible, indomitable work of the US Military Rail Service, and their counterparts in the British Royal Engineers, who overcame enemy attacks, sabotage, and booby traps to repair many hundreds of miles of destroyed railway...

"With fascinating information about radio waves, virtual reality, and drones, this books covers the many ways electronics have been used and developed through warfare. Readers will learn about the important scientists and technology that have made contributions to the modern world."--Provided by publisher.