Coal mining in the Listvyansky quarry of the Kuzbass coal basin. Construction of a railway in the Tomsk region on the Chulym-Ket section. Novosibirsk Academgorodok. Institute of Experimental Biology and Medicine. Chatterjee, M.D. from India, attends the operation. Doctors at the patient's bedside, including Dr. Meshalkin. Repair of aircraft at the Tolmachevo airport in Novosibirsk. Demonstration of the robot "Sibiryak-2", designed in the vocational school No. 2 in Omsk. The inventors of the robot are present. Hockey match of the participants of the competitions of young hockey players of the Novosibirsk region. Orphanage of the Cherepanovsky district of the Novosibirsk region. Children sleep, eat lunch, prepare homework, play. Director of the orphanage D. N. Mukhoedov at work, on a ski trip with children. Winter forest. Kuzbass. The village of Mundybash. Rehearsal and performance of the school orchestra. The head of the orchestra N. A. Kapishnikov is present.