the arms race reflected here covers the period from 49 to 61 and ends with the exhibition tsar bomba,hich a separate room is allocated. the result of a clear demonstration of its power was the beginning of negotiations between the ussr, the usa and great britain on limiting nuclear tests on earth, in space and under water. at our exposition we have a television studio where footage of the signing of this treaty is broadcast, and also the colleagues who were involved in creating the exposition created a whole signing hall, where our visitors have the opportunity... to sign the moscow treaty of 1963 and join it. one floor above realities relating to the second half of the 20th century are presented. the space is called the time of the first, it is dedicated to the peaceful atom, the active development of which has given rise to the development of many independent sectors of the country’s economy and industry. the atom has always been a bomb and energy. but over almost 80 years of the history of the nuclear industry, it has accumulated enormous potential, enormous potential, which is now