Jerzy Pniewski
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Karol Olszewski
Marian Smoluchowski
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Liquid air
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Liquefied natural gas
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Ropczyce
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Zygmunt Florenty Wróblewski
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Liquid oxygen
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Liquid nitrogen
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List of Polish people
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James Dewar
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Jagiellonian University
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1880s
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Oxygen
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March 24
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January 29
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Gustav Kirchhoff
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Absolute zero
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