The identical twin sisters were separated at the age of two and grew up in different households but their similarities and differences are remarkable.
  • Null User Object@lemmy.worldEnglish
    412·
    16 hours ago

    The sister raised in the US had an IQ 16 points lower than her sibling in Korea. Previous studies revealed that identical twins typically have no more than a 7-point IQ difference, making this case astounding.