Izle HdFilmCehennemi. In 1829 the naturalist Alexander von Humboldt attempted a russian-siberian expedition. Humboldt travelled to obtain a clear view of nature, people and life in this immense country. 2019 naturalists and humanists attempted a transdisciplinary expedition on the trails of Humboldt. To capture the events various cameras were taken along. A non-chronological narration.