Saturday with John Toal - BT Young Scientist - ÃÛÑ¿´«Ã½ Sounds

Saturday with John Toal - BT Young Scientist - ÃÛÑ¿´«Ã½ Sounds
BT Young Scientist
John reports from the BT Young Scientist exhibition at the RDS in Dublin
John reports from the BT Young Scientist exhibition at the RDS in Dublin