Cat intelligence the average human. Within the encephalization quotient proposed by Jerison in 1973, values above 1 are classified big brained, while values lower than 1 are small brained. The domestic cat is attributed a value of between 1–1.71 relative to human value that is 7.44–7.8. The largest brains in the Felidae family are those of the tigers in Java and Bali, of which the largest relative brain size within the "panthera" is the "tigris". It is debated whether there exists a causal relationship between brain size and intelligence in vertebrates. Correlations have been shown between these factors in a number of
Cat-Women of the Moon spacesuits, and she promises to return them in the morning. Food and drink are then brought, and private conversations between crew and Cat-Women begin. As the conversations progress ("You're too smart for me, baby. I like 'em stupid") the gun-wielding Kip sits alone, unable to intervene, while the Cat-Women successfully exploit the "weak points" of expedition commander Laird (Sonny Tufts) and the other men. By that evening, the Cat-Women have learned how to pilot the spaceship. Following a modern dance performance by the Cat-Women, Walt (Douglas Fowley) is stabbed to death by Beta. However, the Cat-Woman named Lambda (Susan Morrow)