There’s a big bang in the lab as the doctors show how genes make you who you are, and a new doctor joins the team! Find out more about her as Dr Ronx takes us behind the scenes of Homerton Hospital ...

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 figure in the dentist's chair can say "ouch," and her eyes may flash in pain. But trust us, she's not feeling a thing. She's an animated robot with a high-tech set of pearly whites. Students and ...