MIGHTY on Instagram: "The atomic bombings of Hiroshima and Nagasaki were two of the most devastating events in human history and marked the end of World War II. On August 6, 1945, the United States dropped the first atomic bomb, “Little Boy,” on the Japanese city of Hiroshima. In a single flash, the explosion released energy equivalent to about 15,000 tons of TNT. Temperatures near the blast reached several million degrees, instantly vaporizing people and structures near the center. Around 70,00