Operation Ouch!: Season 2, Episode 8 - ProjectFreeTV

2 - 8: A Stomach Full of Laughs

The doctors use real stomach acid to do an experiment to reveal how the digestion process starts. Also, Dr Chris proves that the younger you are, the more sounds you can hear. Meanwhile, over in accident and emergency, one patient has broken his arm tripping on a kerb and another has banged his head on the handlebars of his bike.