1 syuzh. - The building of the Dnepropetrovsk Metallurgical Institute. Pipe Manufacturing. Talking metallurgists in the shop Dnipropetrovsk Pipe Plant. 2 syuzh. - Mathematics I. Goryacheva works. Walk R. and M. Ibrahimbeyov. Images from the film "White Sun of the Desert". Said astronaut Zholobov. Nyaklyaeu reads his poem, at home.