"In the morning, I say, 'Brother, good morning, take care of me today.'" In a remarkable story, a survivor of the atomic bomb in Hiroshima, known as a Hibakusha, survived the blast despite being only 1 kilometer (0.6 miles) from the bomb’s epicenter. He recalls how his older brother carried him to safety. Watch Atomic People, streaming now on the PBS app. | PBS

During WWII, the U.S. covertly gambled $2 billion to build an atomic bomb before Germany. Headed by an ambitious Army Corps of Engineers officer named Leslie Groves, the secret science experiment was known by its code name: The Manhattan Project. Stream BOMBSHELL any time on YouTube and the PBS app. #AmericanExperience #Bombshell #Hiroshima #History #Documentary | American Experience | PBS