Dr. Chris, Dr. Xand and Dr. Ronx perform practical experiments to help students understand how different types of food affect ...

These three videos can be used together to demonstrate how germs and viruses are spread, and the importance of hygiene and hand washing.

In this special themed episode, the Operation Ouch! doctors explore the incredible human digestive system, from showing everything on the food journey from your mouth to your bum, to asking why poo is ...

The doctors reveal what makes you flexible as they test the incredible strength of a tendon to the max, and they find out what it's like to be an air ambulance pilot in Operation Takeover. Dr Xand ...

The Doctors crush a car to reveal the secret of the special fluid which enables your joint withstand huge amounts of force, and they find out what it's like to be aeroplane Cabin Crew in Operation ...

Dr Chris and Dr Xand show how incredible the human body is. The doctors crush a car to reveal the secret of the special fluid which enables your joints to withstand huge amounts of force, and they ...