Scientists from Sweden have investigated 7500 years with an attractive history. Initially, during the stone period, they were used as a ax, and then, perhaps, like a Harpoon, Focus magazine wrote.
In Sweden, archaeologists discovered evidence of the cultural evidence of the stone period. Details are related to possible sacrifices. The mysterious horn has been found with human remains. Perhaps, this area has been filled from 5800 to 5000 BC.
This discovery comes from the archaeological monument to Willar's settlements – the Mesolithic period. According to researcher at the University of Stockholm Sarah Gummeson, this place is unique in that organic material has been preserved here, despite poor safety conditions in Sweden.