The units were all excited. It was for the first time that they were being placed individually. The arrangement ensured there was no mass transfer, which usually resulted in loss of billions of units. The Great Arm worked tirelessly, picking each unit carefully and placing it at the right spot.
The scientists waited patiently. The first shift in the new factory was in process. It could not be seen, for it was almost smaller than the light waves that otherwise would have reflected back. The factory was creating the first surgical battleship, a nano robotic device that was capable of destroying cancer cells. The factory itself was a result of high precision microscopic engineering, a giant leap at atomic scale, a beautiful creation to move and arrange the building blocks of the universe. At this scale, the only way to 'see' was through magnetic resonance, vibrating the tiny particles and converting the response into imagery output.
Each unit is a molecule. It is a whole new world, like a solar system. It is the genesis of all. Now the units were in place, ready to work magic, achieve huge feats at tiny scale, which would enormously impact the world we live in.