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Operation Ouch! 

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Operation Ouch!

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Children's: Entertainment & Comedy

Children's: Factual

Dr Chris, Dr Xand and Dr Ronx explore their way through the world of medicine and biology.

Hilarious twin doctors Chris and Xand plus Dr Ronx explore the weirdest and most wonderful bits of medicine. From sneezes and snot to pimples and poo, nothing escapes their crazy experiments!

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Christopher van Tulleken

Xand van Tulleken

Ronx Ikharia

Romily Menzies

Rea Menzies

Operation Ouch!: Series 7: Why Is Your Poo Brown?

Episode 5

Why Is Your Poo Brown?

Operation Ouch! - CBBC - BBC

Dr Chris and Dr Xand explore the what makes your poo brown in a new lab experiment.



Dr Chris and Dr Xand explore the what makes your poo brown. Plus Dr Xand meets another brilliant body when he discovers the incredible breathing skills needed to free dive.

What makes your poo brown? Find out in a new lab experiment, and meet another brilliant body when Dr Xand discovers the incredible breathing skills needed to free dive. Plus catch up with Ouch Patients Rio and Emelia, and learn how to stop your mates’ hands from working in Body Tricks. Meanwhile, in the emergency department, Fatima has a busted ankle and Tatenda has a sore wrist.

Operation Ouch!: Series 7

Series 7

The BBC's multiplatform offering bringing the very best programmes to 6-12 year olds.

CBBC is the BBC's multiplatform offering for 6-12 year olds bringing the very best drama, entertainment and factual programmes to its young viewers.

Dr Chris and Dr Xand van Tulleken explore the fascinating world of medicine and biology.

Identical twins Dr Chris and Dr Xand van Tulleken experiment and explore their way through the fascinating world of medicine and biology.

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Operation Ouch!

Series 7

Why Is Your Poo Brown?

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