oldephartte(in training)

English: Schematic representation of the two methods with which to assemble a fission bomb (see nuclear weapon design). (Photo credit: Wikipedia)

The MIRV U.S. Peacekeeper missile, with the re-entry vehicles highlighted in red. (Photo credit: Wikipedia)

English: Photograph of a U.S. developed M-388 Davy Crockett nuclear weapon mounted to a recoilless rifle on a tripod, shown here at the Aberdeen Proving Ground in Maryland in March 1961. It used the smallest nuclear warhead ever developed by the United States. (Photo credit: Wikipedia)

http://www.netvibes.com/opit#Tools_%26_technology