Is Eolaí mé

INHALT

The Solar system is under review in today's programme. Peadar sets up a solar system to scale using food supplies from the kitchen. His team in studio, Fionán Ó Conghaile and Pat Ó Murchú help to make a telescope. Peadar gets to visit the Great Telescope at Birr Castle and Úna checks out the planetarium at the Blackrock Observatory. An t-Ollamh Ullamh is having trouble with Aodh again or is it the other way around?