Operation Ouch! - Series 9: 3. Stick Your Tongue Out!

Name: Operation Ouch! - Series 9: 3. Stick Your Tongue Out!
Description: Dr Chris dresses up as a giant tongue in the lab to show how you eat food, and our Ouch Babies celebrate their first birthdays!

Dr Chris dresses up as a giant tongue in the lab to show how you eat food, and our Ouch Babies celebrate their first birthdays!