September 20, 2017
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 whic...Read more
September 27, 2017
There's a big bang in this episode as the doctors reveal the amazing piece of body kit that helps your ears to pop, and in Operati...Read more
October 4, 2017
The doctors take a dip in the sea to reveal how your sensory neurons detect when something is hot or cold, and they find themselve...Read more
October 11, 2017
The doctors reveal how big your lungs would be if they were laid out flat and why you need to cough, and in Operation Takeover the...Read more
October 18, 2017
The doctors reveal why you need differently shaped teeth to eat your food safely - by wearing some very strange gnashers! And they...Read more
October 25, 2017
The doctors investigate why we need eyebrows, and in Operation Takeover they find out just how tough it is to work in the hospital...Read more
November 1, 2017
Dr Chris and Dr Xand reveal how your brain enables you to learn new things with the help of three human "samples" from the Cupboar...Read more
November 8, 2017
Dr Chris and Dr Xand find out why blood rushes to your head when you are upside down but does not rush to your feet when you are s...Read more
November 15, 2017
Dr Chris and Dr Xand reveal how your bones grow to make you taller, while in Operation Takeover they take on the role of midwives ...Read more
November 22, 2017
Dr Chris and Dr Xand reveal the amazing type of muscles that help you see... and go for a poo! And they find out what it's like to...Read more
November 29, 2017
Dr Chris and Dr Xand reveal how your skull protects your brain, and they are thrown in at the deep end when they find themselves r...Read more
December 6, 2017
Dr Chris makes Dr Xand cry to demonstrate how your amazing body makes different types of tears to protect your eyes in different w...Read more
December 13, 2017
In the last episode of the series, the doctors have picked out some of their favourite moments - get ready to see just how strong ...Read more
December 20, 2017 • 29m
Dr Chris and Dr Xand Van Tulleken investigate what mental health is and why things can sometimes go wrong.