The 20th anniversary of the coup d’état in Prague. Sandomierz is facing the threat of a landslide. Zenon Klemensiewicz at the Institute of Linguistics of the Polish Academy of Sciences. Volcanoes in the Kamchatka. Quartz lamps in cowsheds. A collection of samovars and clocks. A happening in the cellar of the Krzysztofory Palace. The final of the skating championship of Poland. Parachutists.