Eugenics is the science which deals with the improvement of inherited qualities of a race. It may be either negative or positive. Negative by killing off those inferior and positive by improving the gene pool by encouraging reproduction of the superior. The Nazi's used both. Negative by murdering millions thought to be undesirable, and encouraging reproduction of those believed to be superior. Nazi scientists were not only permitted to do experiments with human embryos that had previously been prohibited, but were encouraged to do whatever they thought might produce positive results. After the Nazis took control of Germany, a doctor set up a fertility Clinic in Berlin. When a couple came to the clinic after the 1936 Olympics and the husband's sperm count was zero, instead of telling them that, they would be told his count was very low, but could be collected over a week or so to be enough and injected. However, the clinic had collected eggs and sperm from an Opera Star and her husband, a physicist, both geniuses and Olympic Gold medalists, to be surreptitiously inserted instead. However, unbeknown to the doctor, his assistant injected a few animal genes in the eggs. Some miscarried, some stillborn, but twenty survived. THE STORY IS ABOUT THEM.