Nuclear

Japanese artist Isao Hashimoto has created a beautiful, undeniably scary time-lapse map of the 2053 nuclear explosions which have taken place between 1945 and 1998, beginning with the Manhattan Project's "Trinity" test near Los Alamos and concluding with Pakistan's nuclear tests in May of 1998. This leaves out North Korea's two alleged nuclear tests in this past decade (the legitimacy of both of which is not 100% clear).

Via: OnlineSchools.org

Hiroshima Archive is a digital archive documenting the consequences of the Hiroshima Atomic Bomb. It uses the Google Earth's virtual globe to display information gathered from sources such as Hiroshima Peace Memorial Museum, the Hiroshima Jogakuin Gaines Association and the Hachioji Hibakusha (A-bomb Survivors) Association.  The 3D space provides a panoramic view over Hiroshima to allow access to the survivors accounts, photos, maps, and other materials, together with aerial photos, 3D topographical data, and building models as of 2010.