We have all grown up in an age where exploration into dramatic new territory has become routine. We have had people travel into space to live for short periods of time. We have sent people to explore the moon. We have built machines to take people under the ocean to live and work. And we have even built machines, as extensions of ourselves, to go to places where we could not go physically and send back pictures and other data.

There is another arena that it is possible for us to explore - one that we can do personally. It requires a