Weird Phonemes - pronouncing the world's rarest sounds
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9:04
A língua mais díficil de soletrar
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9:28
Árvores genealógicas em outras línguas: Os 7 sistemas de parentesco do nosso mundo
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31:01
The language with the most sounds in the world - !Xóõ
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8:29
Clocks around the world: how other languages tell time
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5:27
A Sad Moment in American History
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20:52
My First Conlang - How NOT to Make a Language
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9:16
Quais são as línguas mais estranhas do mundo?
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8:57