Wikipedia links on Nuclear Weapons (design, testing, history)

Nuclear Weapon

http://en.wikipedia.org/wiki/Nuclear_weapon

History of Nuclear Weapons

http://en.wikipedia.org/wiki/History_of_nuclear_weapons

Nuclear Weapon Testing

http://en.wikipedia.org/wiki/Nuclear_testing

Nuclear Warfare

http://en.wikipedia.org/wiki/Nuclear_warfare

The Nuclear Weapons Archive: A Guide to Nuclear Weapons

http://nuclearweaponarchive.org/

Nuclear Weapon Design

http://en.wikipedia.org/wiki/Nuclear_weapon_designhttp://commons.wikimedia.org/wiki/Nuclear_weapon_designhttp://www.fas.org/nuke/intro/nuke/design.htm

Nuclear Darkness

http://en.wikipedia.org/wiki/Nuclear_darkness