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
James VI and I and the English Parliament of Middlesex, when he opposed the idea on grounds of cost. The outcome of the Parliament of 1624 was ambiguous: James still refused to declare war, but Charles believed the Commons had committed themselves to financing a war against Spain, a stance which was to contribute to his problems with Parliament in his own reign. James VI and I and the English Parliament James I, the first king to reign in both England and Scotland, faced many difficulties with the Parliament of England. Though recent studies have shown that the Parliament of Scotland may have been more of a thorn