By Matthew White The thing about people is that they are smart, and they also have eyes. And they have necks that have a wide range of movement. So they can do things like look up. Sometimes, they can look up at the night sky. When the night is clear and there are no clouds in the sky, they can see entire galaxies. So they see something like that and think that there must be more to the world. So they start to think of things like medical intuitive...