The Illinois Paranormal Research Association ventures to Evergreen Cemetery in Evergreen Park, IL. They begin by making e.m.f. communication. They ask the spirit to stand in front of their meter (MEL). The spirits do so. They also have on them the "PX". A device with a built in 2,000 word dictionary. The spirits can manipulate electromagnetic energy to choose words from the dictionary. The device will then speak them using a robotic voice.