South Africa. Tropical landscape. Extraction of rubber. Natural rubber products in the museum exposition. The process of vulcanizing rubber and making rubber. Chronicle of the early 20th century: the movement of cars. Portrait and photographs of the scientist-chemist S. V. Lebedev - the inventor of artificial rubber. Manufacturing processes in factories for the production of synthetic rubber. Butane storage tanks. The finished products of the factories are various types of rubber. Car tire tests. The movement of cars. Rubber products, including: rubber shoes, car seats, toys. The diver puts on a diving suit.