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
And Blood Was Shed in Warsaw liner notes. And Blood Was Shed in Warsaw And Blood Was Shed in Warsaw is the third live performance recording by Polish death metal band Vader. It was released on 8 October 2007 by Metal Mind. ...And Blood Was Shed in Warsaw features footage from the bands concert at Stodola Club in February 2007. The show was filmed with 7 cameras. The DVD also include: fully animated menu, band biography, discography, interview with Piotr "Peter" Wiwczarek, video clips "Sword of the Witcher", and "Helleluyah!!! (God Is Dead)", desktop images, photo gallery, and weblinks. Production and performance credits are adapted from