Are There Any 3-Landlocked Countries?
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Does "land area" assume a country is perfectly flat?
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How Roman numerals broke the official dog database.
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The World's Weirdest Countries
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How lucky is too lucky?: The Minecraft Speedrunning Dream Controversy Explained
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The Greenwich Meridian is in the wrong place
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Chicago has a problem until the year 2083.
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An unexciting video about distance derivatives
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