Being one to get distracted by irrelevant details, I wondered why the "CHECK FOR PACEMAKER" sign was so prominent in one of the pictures. It turns out pacemaker

Being one to get distracted by irrelevant details, I wondered why the "CHECK FOR PACEMAKER" sign was so prominent in one of the pictures. It turns out pacemakers causing explosions in cremator furnaces is a major problem, in some cases damaging the cremator entirely or injuring staff: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1279940/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1279940/