Rats who possess weaker immune systems than those of adult human beings are
not able to fight off the infinitesimal, discarded microscopic pre-system-operated drones
(known as nanotech drones). The tiny drones bioaccumulate over time in biomolecular
areas, especially in the lining of the rat 's small intestine, causing internal bleeding and
hemorrhages, which lead to the rat's death. Furthermore, the miniscule size of the
nanotechnological devices increases the surface-to-volume ratio to more than ten to one.
Since more chemicals are on the surface rather than inside the molecules, the
deterioration of organ walls may increase.