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A journey to discover the "engine" of the organism: the heart. At the beginning of the episode Angela asks a series of questions: how many times does this organ beat in a lifetime? How does it work? What exactly happens when something goes wrong? The description of this "four-chamber pump" is careful and punctual, as in Piero Angela's style. When observed under a scanning electron microscope, the organ reveals many interesting details that are worth paying attention to.
Genre: Documentary
Cast: Piero Angela
Crew: Roberto Anselmi (Original Music Composer), Rosalba Costantini (Director), Giuliano Nicastro (Director), Pietro Motta (Other), Italo Burrascano (Animation), Lorenzo Pinna (Other)
Country: Italy
Studio: Rai 1
Runtime: 26:14 minutes
Quality: HD
First Air Date: Oct 25, 1990
Last Air date: Dec 13, 1990
Episode: 8 Episode
Season: 1 Season
IMDb: 1
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