The Demon Core
Harry Daghlian did not expect a simple breach of safety protocols to lead to his death. On the evening of August 21, 1945, Daghlian went alone to work on his project at the Los Alamos site. While adding reflective brick walls made up of tungsten carbide around a plutonium core, his equipment notified him that […]
From Army Engineer to Director of the Manhattan Project
Leslie groves as Major General Leslie Richard Groves grew up on military bases, as his father was an army chaplain. Naturally, he was drawn to the military, and joined the United States Military Academy at West Point, New York, in 1916, when he was 19 years old. He graduated fourth in his class in 1918, […]