August 6, 2023 marked the 78th anniversary of a tragic day. The US dropped its first atomic bomb on the Japanese city of Hiroshima on August 6, 1945. Over the next two to four months, the effects of the atomic bombings killed between 90,000 and 146,000 people in Hiroshima. Three days later a second bomb was dropped on Nagasaki killing another 60,000 to 80,000 people in Nagasaki, roughly half on the first day. Now a young university student from Hiroshima is working to preserve the memories of the last survivors of that day by colorizing the early photos and meeting the few survivors still alive to discuss the results. Ms. Anju Niwata, a university student from Hiroshima, Japan, is working on the “Rebooting Memories" project, using artificial intelligence (AI) technology to colorize black-and-white photographs of Hiroshima’s atomic bomb survivors. Over the years, many atomic bomb survivors (hibakusha) have overcome hatred and sadness in hope that human beings should never repea...