On Aug. 6, 1945, an atomic bomb was exploded on Hiroshima with an estimated equivalent explosive force of 12,500 tons of TNT, followed three days later by a second, more powerful, bomb on Nagasaki.
on aug 6 1945 an atomic bomb was exploded on hiroshima with an estimated equivalent explosive force of 12 500 tons of tnt followed three days later by a second more powerful bomb on nagasaki