Primordial Soup was created from genetic discombobulation of amphibian DNA molecules. Initial results in vitro specimens indicated satisfactory manifestations as desired. There was morphology in most amphibian subjects... By the 23rd day, the experiment wasn't progressing as well. Several test subjects begun to mutate wildly out of control. The only thing which appeared to have any effect on the subject, short of killing, was the application of extreme cold. At temperatures below -200 Celsius, cell mutations were slowed dramatically.