The Description of the Human Body He believed the heat of the heart somehow caused all movement of the body. Blood vessels he realized were pipes, he saw that veins carried digested food to the heart. (This was brought further by William Harvey. Harvey developed the idea of the circulation of the blood.) Descartes felt that an energetic part of blood went to the brain and there gave the brain a special type of air imbued with vital force that enabled the brain to experience, think and imagine. This special air then went through the nerves to the muscles enabling them to move. The Description of
Appointment and confirmation to the Supreme Court of the United States and prepares for confirmation hearings. Most Presidents nominate individuals who broadly share their ideological views. In many cases, however, a Justice's decisions may be contrary to what the nominating President anticipated. A famous instance was Chief Justice Earl Warren; President Dwight D. Eisenhower expected him to be a conservative judge, but his decisions are arguably among the most liberal in the Court's history. Eisenhower later called the appointment "the biggest damn fool mistake I ever made". Another Justice whose decisions ran contrary to what was believed to be his ideology was David Souter, who was nominated to the high court