If you were to enter the home of the Temerlin’s in the 1960s, you may have been greeted by their daughter Lucy, politely offering you a cup of tea she’d made herself. While that may sound ordinary, Lucy was a chimpanzee. Scientists wanted to know what would happen to a chimpanzee raised as a human. Lucy was taken from her biological mother right after her birth and given to psychologist Maurice Temerlin and his wife Jane.