The story of the Manhattan Project is popular. One location that might be ignored is the human effort included in bringing the objective to life. In her brand-new book “Trinity: An Illustrated History of the World’s First Atomic Test” (The University of Chicago Press, 2026), author Emily Seyl, a science author and editor at the Los Alamos National Laboratory’s National Security Research Center, utilizes never-before-seen photography from the lab’s tradition collections to highlight the physical and psychological effort that entered into the job.