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  • Mathematics
    How exactly does binary code work? - José Américo N L F Freitas
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    Binary
  • Science & Technology
    What is the coldest thing in the world? - Lina Marieth Hoyos
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    Cold atoms
  • Science & Technology
    Why don’t poisonous animals poison themselves? - Rebecca D. Tarvin
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    A786e43c bbd2 49a1 8143 bbf6c31eae3c
  • Health
    Are there universal expressions of emotion? - Sophie Zadeh
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    Universal
  • Mathematics
    Can you solve the Mondrian squares riddle? - Gord Hamilton
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    Mondrian
  • What causes hallucinations? - Elizabeth Cox
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    Hallucinations
  • Health
    The psychology of post-traumatic stress disorder - Joelle Maletis
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    Ptsd
  • Health
    How do your hormones work? - Emma Bryce
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    Hormones
  • Health
    The science of hearing - Douglas L. Oliver
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    Hearing
  • Social Studies
    Did the Amazons really exist? - Adrienne Mayor
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    Amazons

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