The two men hug each other and move on to the next phase of the experiment. The first step is to find the "special patient" , and the second is to test the heat-resistant properties of the fruits and vegetables. The third is to analyze the results of the experiments to find out if the special patient is able to alter the flowering stage. The experiment will also be used to determine the dehydra-tion limit of the plants during vigorous exercises . The men agree to continue the experiment together. The doctor tells the two men that they still need to conduct more analysis on their hair.