When storing 2,750 tons of AN inappropriately near other flammable materials, the question isn’t “why did it explode”, the question is “why didn’t it explode fo

When storing 2,750 tons of AN inappropriately near other flammable materials, the question isn’t “why did it explode”, the question is “why didn’t it explode for 6 years?” This was bound to be the outcome eventually until someone got around to actually storing that stuff correctly. It seems a small batch of welders just finally drew the short straw.