The Life of Zamenhof The Life of Zamenhof The Life of Zamenhof is a biography of L. L. Zamenhof, the founder of Esperanto, written in Esperanto by Edmond Privat. The first edition was in 1920 with 208 pages, and the second edition was in 1923 with 109 pages. Titles of the chapters in the English translation by Ralph Eliott: The Peoples of Lithuania; A Child in Bielostok; A Schoolboy in Warsaw; Student Years; Doktoro Esperanto; A Prophet of Idealism; "Homarano"; Congress Speeches; The Linguist; The Writer; The Ethical Thinker; Approach of Death. "The master, already dead, with a living spirit is among us and
Ludwik Silberstein structures ("struts", "ropes", or "membranes") that are responsible for holding masses against the attractive force of gravity in a static configuration. According to Martin Claussen, Ludwik Silberstein initiated a line of thought involving eddy currents in the atmosphere, or fluids generally. He says that Silberstein anticipated foundational work by Vilhelm Bjerknes (1862 – 1951). Ludwik Silberstein Ludwik Silberstein (1872 – 1948) was a Polish-American physicist who helped make special relativity and general relativity staples of university coursework. His textbook "The Theory of Relativity" was published by Macmillan in 1914 with a second edition, expanded to include general relativity, in 1924.