Alexander von Humboldt sought to see and understand everything. By the time he drew his self-portrait at age 45, Humboldt had tutored himself in every branch of science, spent more than five years on ...
At the Humboldt Universität zu Berlin, scientists from all around the world are discussing a sustainable future. Alexander von Humboldt would have turned 250 years old on 14 September 2019. To mark ...
Alexander von Humboldt sought to see and understand everything. By the time he drew his self-portrait at age 45, Humboldt had tutored himself in every branch of science, spent more than five years on ...
Gaze at Alexander Von Humboldt’s 1814 self-portrait and you peer into the eyes of a man who sought to see and understand everything. By this point in his life, at age 45, Humboldt had tutored himself ...
Gaze at Alexander Von Humboldt’s 1814 self-portrait and you peer into the eyes of a man who sought to see and understand everything. By this point in his life, at age 45, Humboldt had tutored himself ...
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