Research the following:

korea and iran have become nuclear powers in the last decade or and both have threatened nuclear annihilation of the west especially the united states.

1. how did north korea (essentially a third world country) become a nuclear power- how did they get this technology - fission technology and missile technology?

2 how did iran become a nuclear power- how did they get this technology - fission technology and missile technology?

3 what nation(s) have never signed the nuclear test ban treaty?

4. during the cold war the us and russia had, or admitted to about 30,000 nuclear weapons each. how many of these are unaccounted for?

5. how many nuclear weapons have been lost (mostly on training missions and general carelessness) ?

6. what is the concept of nuclear winter?

7. from the time lapse video (see above: a time lapse map of every nuclear explosion since 1945 by isao hashimoto ) what nuclear test was conducted in the eastern u. s.? (east of mississippi river)