"Discusses the history of experimentation on circulation, including the work of Vesalius, Servitus, Fabricius, and William Harvey. Recreates several of Harvey's experiments to show the structure of the heart and its relation to the circulatory process. Illustrates circulation with a chick embryo, a latex-injected dogfish shark, a fresh-water clam, and a frog. Discusses the chemical structure and function of blood" - Summary from Worldcat.

AIBS secondary school biological science film series