Nanorobots working on an embryo, computer artwork. Nanotechnology is an area of science concerned with producing mechanical entities whose size is measured in nanometres (billionths of a metre). It is hoped that robots of this size will have medical applications; they could be used at a cellular level to fight illnesses. It is also possible that they could be applied to embryology: to perform operations in the womb or to administer gene therapy. A human embryo is defined as being less than eight weeks old. At this stage it develops primitive organ systems and the beginnings of limbs.
Model release not required. Property release not required.