>Is a person a "ninny" for being offended?....if I put a child porn picture up >as an avatar would the 10,000 people that complained be "ninnies"?

If all they did was complain - Yes they are. They should report the crime to the proper authorities.

As to which blast, it could be any one of many conducted prior to the "atmospheric test ban treaty"* in 1963.

* really the Limited Test Ban Treaty, but best known for eliminating atmospheric testing.