Operation Ouch!

BBC RB 1

Wednesday 13 May 2020  13:35 - 14:00 (25 mins)
Episode 8. The doctors use real stomach acid to do an experiment to reveal how the digestion process starts. [S]

Operation Ouch! may be available on playback
Operation Ouch! (BBC RB 1) Wednesday 13 May 2020 13:35 - 14:00