For many years, Werner Heisenberg was considered one of the most demonic representatives of Western science. And this is not surprising, because it was he who was at the head of the Nazi nuclear program, fortunately, unsuccessful. Nevertheless, the scientist's cooperation with the criminal regime did not obscure his huge contribution to science. In 1925, Heisenberg generalized the seemingly messy accumulation of observations in the field of quantum physics over the previous decades, and two years later he derived his famous uncertainty principle. The scientist said that the observer affects the reality he contemplates. This principle and the conclusions from it, as follows, made many scientists perplexed, including Einstein, who, protesting, wrote: "I would like to think that the moon exists, even if I do not look at it."