The experiment found that there are 2 groups of waste from the brain and spinal cord are damaged from liquid with blood more than the Group 1 and group 2. By yachak on May 2, which the North is to not sleep very seriously.
The results showed that the group 2 a waste from the brain and spinal fluid from the blood to lose with more than 1 group and the group 2 by a group 2 was tired from not sleeping very much.