Concept inappropriate artifact means any object found by archaeologists at the place where it is (due to the level of civilization technology, age, physical and chemical properties) impossible. One such subject can turn out all assumptions about the ancient history of mankind and create a number of alternative scientific theories.

In 1991, near the shores of the Kozhim, Narada and Balbanyu rivers, archaeologists have discovered small and twisted artefacts that are still ongoing. These mysterious miniature objects suggest that before 300 for thousands of years people had a culture approaching the development of nanotechnology.

These artificial curls were originally discovered during the geological works associated with gold mining on the Urals. These artifacts are circles, spirals, poles, and other unimaginable components.

According to the analysis conducted by the Russian Academy of Sciences in Syktyvkar, the largest pieces are made mainly of copper, and the smallest - tungsten and molybdenum.

The size of the largest object is about three centimeters and the smallest - 0,00025 cm. Many of them are made in accordance with the dimensions golden cut.

Their shape indicates that they were made artificially. They can not be natural metal formations. In fact, they are very similar to miniaturized components of today's nanotechnologies.

While some suggest that these tiny structures are just the remnants of launching missiles from the nearby Pleseck spaceport, Moscow experts say their age excludes this possibility.

The fragments were found at depths of 3 to 12 m, in geological layers from 20 thousand to 318 thousand years.

How ancient people could create such small objects and what could they use?

Some believe that at the time of the Pleistocene, people controlled technology at a high level, others believed that these findings were extraterrestrial.

These artifacts were studied by independent research groups in Helsinki, St. Petersburg and Moscow. However, circumstances indicate that all work was halted in 1999 after the death of leading expert Johannes Fibeg.