The Ludwik Zamenhof Centre communication we aim to gradually weaken, and in the future to remove the barriers emerging from a natural fear of the other, unknown, and therefore frightening and threatening the integrity of our identity. As education is a significant part of the Centre’s objectives, the scope of the Centre’s activity encompasses some classes for children devoted to the person of Ludwik Zamenhof, the Esperanto language, and also to the multiculturalism, history and tradition of Bialystok in a broad sense. Modern methods and teaching aids are applied in order to educate according to the idea of teaching by entertaining. The permanent exhibition
Ludwik Rajchman the first cousin of Ludwik Hirszfeld, a Polish microbiologist. Ludwik Rajchman is the father of Jan A. Rajchman, a Polish computer scientist, inventor of magnetic-core memory. Rajchman grew up in Warsaw in the difficult conditions of the Russian occupation. At an early age, he and his sister Helena became keenly aware of the social injustices in their "country" (Poland did not officially exist at the time) and were involved as teenagers in teaching young workers. As an adult, he joined the Polish socialist party (PPS) and was involved in the 1905 uprising and even arrested. After several months in prison