Operation Ouch!

CBBC

Friday 19 April 2019  08:20 - 08:50 (30 mins)
3/15. Dr Chris and Dr Xand show how incredible the human body is. The doctors take a dip in the sea to reveal how sensory neurons detect hot and cold. [S]

Operation Ouch! may be available on playback
Operation Ouch! (CBBC) Friday 19 April 2019 08:20 - 08:50