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20 minutes | Color
and Romain de Tirtoff
and workers to help improve the efficiency of commercial and residential buildings through better design of new buildings and smart improvements to existing structures
The basic causes and effects of emphysema are also explored
Human Body Series: Circulatory System 20 minutes | ColorIn this program, animation and anatomical drawings trace the two great circuits of the bloodstream, looping through the lungs and passing to and from every part of the bodys living tissues. Additional animation identifies the various cargoes carried by the bloodstream. Interspersed with these visuals are features in which a medical technologist explains blood typing and a cardiologist describes a variety of heart defects and their corresponding modern