Computer Graphics of high school students. Data offered by Interior club, Miyajima technical High School.
Slide show is here .
VRML data is here . At this time America already made preparation for dropping the A-bomb, because Japan had refused to sign thr Potsdam declaration. Nobody in Hiroshima knew Atomic bomb was dropped on that day. Due to the weather conditions, Hiroshima is selected as the first target. 43 seconds after its release it detonates at an altitude of 580 m above Hiroshima.