The morning of September 11, 2001 is shown through multiple video cameras in and around New York City, from the moment the first WTC tower is hit until after both towers collapse.
The explosion at Chernobyl was ten times worse than the Hiroshima bomb and was due to a combination of human error and imperfect technology. An account of the sixty critical minutes prior to the explosion of the nuclear power plant on the night of April 26, 1986.