After hearing that several villagers stored bags full of radioactive sand inside their family houses, the nuclear scientist explained that he went into a man’s home with a Geiger Counter. Moving through the house, closer to the bag of sand, he recounted how changes in the quality of the sound corresponded to an increasing presence of radiation. He knew that the people in this village, which is located close to Tanzania’s first uranium mine, kept the bags in their homes because they did not want to give away something that they knew was valuable, like gold or the gemstones mined in the area. He explained they didn’t realize keeping the bags in their homes was not a good idea, though he never said why. The sound emitted by the radiation detector voiced a difference that couldn’t be seen by the human eye: it was a moment when the normally unseen, unheard, odorless, and tasteless forces of ionizing radiation were made apparent. (read more...)