> Modern medical, propulsion and research reactors use HEU This blanket statement is so inaccurate it is useless. HEU is a range, medical or research applicati

> Modern medical, propulsion and research reactors use HEU This blanket statement is so inaccurate it is useless. HEU is a range, medical or research applications usually use 20–30% enriched Uranium, not the >60% Iran is (has been?) currently working on.