The PCB Legacy: When Playing with Chemistry Spells Disaster 

The PCB Legacy: When Playing with Chemistry Spells Disaster 

When the acronym PCB flashes before your eye, does your mind naturally dwell on printed circuit boards? These components may form an essential part of an electronic product but fortunately, they are not the object of defaming aspersions.  The same cannot be said of polychlorinated biphenyls. These are synthetic chemicals that occupy a tiny space…