Far out in the California desert, a team of DARPA scientists has invented a device they affectionately call the Albuquerque Door. Using a cryptic computer equation and magnetic fields to “fold” dimensions, it shrinks distances so that a traveler can travel hundreds of feet with a single step. The invention promises to make mankind’s dreams of teleportation a reality. Yet evidence is mounting that this miraculous machine isn’t quite what it seems --- and that its creators are harboring a dangerous secret.