We take over the Operation Ouch! lab in this fun science lesson for 7-11 year-olds all about healthy hearts and circulation. Dr. Chris and Dr. Xand van Tulleken explain where the heart is in the ...

Operation Ouch! is 10! Join the Doctors as they celebrate a decade of Ouch! with jaw-dropping lab experiments, intriguing injuries, Brilliant Bodies and a serious dose of Ouchology. Watch all your ...

In episode two of Operation Ouch, the new medical series for CBBC, identical twins Dr Chris and Dr Xand van Tulleken continue their exploration into the fascinating world of medicine and biology ...

Interview with Dr Chris and Dr Xand van Tulleken, presenters of new CBBC series Operation Ouch. Can you give us a quick overview of Operation Ouch? Chris: Operation Ouch is everything you’ve ...