Many generations passed by while searching for our next new home, till we chanced on Terra. We decided to call Terra our new home with blessings from the inhabitants of the Xsidius system at that time. They settled on Terra, and invented Nano Technology to aid in their dreams of responsible use of high technologies. As Nano technology was only in its infancy at that time, not much could be done with regards to waste. Enter the mission to get the rest of the story.