An incredible time-lapse map by Japanese artist Isao Hashimoto, showing every nuclear explosion from 1945-1998. It starts off slowly, but builds and builds until the 1960s when the screen begins flashing with nuclear explosions all over the world.
Nuclear weapons tests
Other nuclear states Australia should welcome to the club
Currently 189 states are party to the Nuclear Non-Proliferation Treaty. Four states are not. India is one of these four. Here are the rest.
