The finds testify to the existence of a high-tech civilization of the past

The traces of the use of high-tech equipment left by the ancients prove again that we do not know much about our past. In many places on the planet, strange ancient holes in the form of a star are found. Their shape is so perfect that it leaves no doubt that they were made by some kind of tool, similar to a modern drill. Even now we do not have so many tools capable of making an ideally shaped recess in solid rock. These holes are thousands of years old. Many such accurately carved depressions are found in Egypt, Peru…