Fifteen minutes in the device leave Pollard with enhanced intelligence and a highly developed physique. However, he is eager to continue the process and explore the further evolutionary changes mankind will undergo. The next stage, though, finds him with a huge bald head atop a frail body and atrophied emotions. He insists on continuing, and each stage of the process finds his brain larger and more powerful, and his body smaller and weaker. At each stage Pollard derides the previous stage as brutish and primitive, praises his current condition and looks forward to the next stage in his evolution.