In this special themed episode, the Operation Ouch! doctors explore the incredible human digestive system, from showing everything on the food journey from y... read more
In this special themed episode, the Operation Ouch! doctors explore the incredible human ears, showing everything from what they look like inside, to how you... read more
In this special themed episode, the Operation Ouch! doctors explore the incredible human eye, showing everything from what yours are made of, to how they ena... read more
In this special themed episode, the Operation Ouch! doctors explore your incredible teeth, showing everything from why they’re all different shapes to what h... read more
The Doctors have a giant nail in the lab to show how your nails are made. But what happens if you stub your toe, don’t eat enough veg, or get a fungal infect... read more
The Doctors turned superheroes reveal the incredible energy stores that make your body work around the clock! Meet a super-smelling Brilliant Body who’s nose... read more
The Doctors get to grips with guts when Dr Xand swallows a camera pill to show you the incredible villi inside his intestines which absorb the nutrients from... read more
The Doctors reveal how enzymes speed up chemical reactions inside your body with a huge foaming experiment. Dr Xand visits the BBC Philharmonic Orchestra and... read more
There is a snake in the lab as Dr Chris and Dr Xand explore how our body temperature works, and new twin doctors Dan and Raph bust some urban myths about how... read more
Britain’s strongest woman, Andrea Thompson, joins the Doctors in the lab as they reveal how muscle fibres work, and we say hello to three more incredible Ouc... read more
It’s milkshake time in the lab as the Doctors investigate how blood travels around your body - but will their own ideas for brilliant blood vessel machines i... read more
Is Dr Xand finally allowed to eat in the lab, or are the doughnuts for an experiment? Find out as the Doctors explore blood types and try to fight off unwant... read more
The Ouch Taxi is on the road once again, as the Doctors celebrate the outstanding, unbelievable, caring and heroic achievements of this year’s Ouch! Awards f... read more