Little Blue Dot: How the Global Positioning System Shaped the Modern World

Little Blue Dot: How the Global Positioning System Shaped the Modern WorldDESCRIPTION : In this thrilling and utterly unique work of narrative non fiction, Katherine Dunn explores the acute vulnerability of the GPS satellite system in a book that lifts the lid on the invisible connections of the globe, from the space race to the phone in our pockets This is the story of the Global Positioning System, the network of U. S. government satellites that encircle the earth: a vast web that, in a matter of decades, has transformed