Thorium byproduct becomes green problem

Thorium byproduct becomes green problem
Hindustan Times
Uranium 233 looked attractive because it could be made in a reactor from thorium. But in the end, ordinary uranium was cheaper, and 233 was not needed. Now, wary of the security risks posed by the stockpiles, the department is making plans to dispose ...http://www.hindustantimes.com/world-news/NorthAmerica/Thorium-byproduct-becomes-green-problem/Article1-935166.aspx