A really bad way to bid so long to Chris Hemsworth hammer wielding Thor, now that James Gunn is at DC and firing all the old guard, I wonder if Hemsworth will be brought in as Booster Gold or maybe Oliver Queen aka Green Arrow in the new Justice League. Oh wait, Gunn did not mention if they are completely banishing the Justice League from the roster of next generation DC movies.
no big secret here, most food ingredients are flammable, their dust can explode if in high concentration, sugar and grain, grain silos explode all the time from the dust. could have been a combo thing, gas leak and dust- kaBOOOM
as Dave and OP said tho, was there a safety system in place, like a smoke alarm and what happened?