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Known Unknowns

Geology

Aleksander Czekanowski

Aleksander Czekanowski

discoverer of Siberian Traps

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Benedykt Dybowski

Benedykt Dybowski

discoverer of the mysteries of Baikal

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Jan Czerski

Jan Czerski

tireless explorer of Siberia

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Paweł Edmund Strzelecki

Paweł Edmund Strzelecki

the first Pole who travelled around the world for scientific purposes

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