This Nature article throws some cold water on the claims that thorium isn't very useful for making weapons. http://www.nature.com/nature/journal/v492/n7427/full/492031a... Unfortunately the article is paywalled.
This Nature article throws some cold water on the claims that thorium isn't very useful for making weapons. http://www.nature.com/nature/journal/v492/n7427/full/492031a... Unfortunately the article is paywalled.