Is Eolaí mé

SINOSSI

The heart is the biggest and most hard working muscle in the body. Peadar wants to learn more. He visits a cardiac ambulance and gets to see how a defibrillator works. Úna and her team also investigate the heart with the Cell Explorers at NUIG . Peadar is joined in studio by Oisín Concannon and Oisín Mac Aodh and they help to build their own homemade pumps to get a better understanding of how the Heart works. An t-Ollamh Ullamh has a new machine that he wants to test out on poor Aodh.