Many times mysterious things are found during excavation, about which no one knows. But something happened in Mexico that people were stunned to see. Excavation was going on there to lay a sewer line. Many workers were busy digging the ground with machines. Then suddenly a knocking sound started coming from inside the ground. At first the workers thought that perhaps there might be some stone, but then everyone was stunned to see what came out. According to the report of Live Science, excavation had started recently to lay a…
Read MoreExcavation was going on for the sewer line, then a strange sound came from inside, such a thing was seen removing the soil, people were stunned to see it.
