Joint Institute for Nuclear Research in Dubna (Moscow region). Synchrocyclotron streamer chamber, a hall with the manipulators in the department of nuclear spectroscopy and radiochemistry laboratory of the Institute of Nuclear Problems. Employees of the department for an experiment. Chief K. Gromov talking with scientists Z. Zhelev (Bulgaria) and M. Figner (Czechoslovakia). Laboratory for High Energy. Living room with propane, liquid-hydrogen chamber. Research group RS Lebedev, A. Lyubimov, Sviridov conducting experimental work. Head of Department Professor A. cryogenic Zel'dovich overseeing the experiment. Department of the gas chemistry laboratory of nuclear reactions. Scientific Group I. Zvara (Czechoslovakia) studies the properties of the open its 104-th element in the Mendeleev table. Laboratory Director, Member of the Academy of Sciences of the USSR GN Flerov in his office with members of the group I. Zvara discusses the results of research. Nobel laureate, a member of the Academy of Sciences, director of the Laboratory of Neutron Physics, IM Frank takes in the study group of Vietnamese physicists, acquaints them with the model of a pulsed reactor. Measuring, computer center lab. Mathematicians working on calculating and computing machines. Meeting of the Scientific Council of the Institute, are: Academician B. Pontecorvo and IM Frank and others, among those present director of the Institute Professor Blokhintsev. Blokhintsev the physicist Yu Smorodinskii discussed at the board a theoretical problem.