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Stories about: carbon-dating

Ancient Droughts Mapped via Rain-Making Rituals The ritual of rain-making has been with humans since our race first began harvesting plants for consumption. Since the very survival of the individuals depended entirely on the crops, the need for such a ritual came with the territory, anthropologists say. It was the shaman's job to learn the right words, and to... 20 January 2009 13:01 GMT