Production processes at the Novosibirsk plant "Siblitmash". Creation of the third generation particle accelerator VEPP-3 at the Novosibirsk branch of the USSR Academy of Sciences. Installation of the accelerator. Production processes at the Berdsk radio plant. Ice fishing by amateur fishermen, Sunday skiing in the winter forest, skiing from the mountains, swinging, playing snowballs. Motorcycle racing on ice. Swimming in the pool.