The month of Warsaw: Canaletto’s paintings, Warsaw in the 20s and 30s and during the Warsaw Uprising. The Gemini 5 spacecraft has completed its mission. The United States drop bombs on North Vietnam; the Saigon government fights with guerrillas. An International congress of science historians at the Jagiellonian University and the Copernican conference in Torun. Organ music and Czerwone Gitary.