http://www.pcf.city.hiroshima.jp/top_e.html Hiroshima
http://www.nj1937.org/english/exhibiton.htm Nanking
http://www.ushmm.org/museum/ Holocaust

http://www.youtube.com/watch?v=tmWBY283o5s&feature=related Nuclear Explosion
http://www.youtube.com/watch?v=wA8z94MXo9M&feature=related Govt Test Sites
http://www.youtube.com/watch?v=zsTRxXvQY0s Nuclear Explosion

http://www.youtube.com/watch?v=8PbZnZy1qr8&feature=related Tsar Bomb