One thing I've found fascinating is how the outside appearance of a human body repeats the number 5; there are 5 things sticking out from a center mass (2 legs,

One thing I've found fascinating is how the outside appearance of a human body repeats the number 5; there are 5 things sticking out from a center mass (2 legs, 2 arms and the head). Each foot has 5 toes, each hand has 5 fingers. And in the head are 5 outward-facing holes: 2 eye sockets, one nose/mouth hole and 2 ears.