Every once in a while, archaeologists discover artifacts that are too strange to be explained without contradicting our traditional views on history. Such is the case of several dolerite stones found near the Kitoy river in Russia.
Dolerite is a very hard type of volcanic rock. Despite being millions of years old, these stones have perfectly rounded holes that couldn’t have been made without access to advanced drilling techniques. The stones couldn’t have been fashioned by Australopithecus or other primitive hominids.
It seems mainstream science is overlooking huge chunks of history, either willfully or through ignorance.