Electronics can be hazardous when disposed of improperly, and the Basel Action Network, or BAN, investigates the underground world of the e-waste trade. The nonprofit group secretly embeds trackers in discarded devices, then hands them to recyclers to see where they end up, exposing bad practices in the process. After dropping bugged LCD monitors in Oregon, they followed along as the trackers traced a circuitous route through the summer of 2015 and into the fall.