With expanded production of nanomaterials fast approaching, scientists are reporting indications that dust generated during processing may explode more easily than dust from other common dust explosion hazards. Their article indicates that nanomaterial dust could explode from a spark with only 1/30th the energy needed to ignite sugar dust — cause of the 2008 Portwentworth, Georgia, explosion that killed 13 people, injured 42 people and destroyed a factory.