Ammonium nitrate, which Lebanese authorities have said caused the devastating Beirut blast, is an odorless crystalline substance commonly used as a fertilizer and has caused numerous industrial explosions over the decades. These notably include one at a Texas fertilizer plant in 2013 that killed 15 and was ruled deliberate, and a North Korean railway blast that left 161 dead in 2004. from US News Headlines, Latest USA News, America Breaking News - Times of India https://ift.tt/31iBEr6
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