Earmageddon! The doctors put the acoustic reflex to the test with an enormous balloon, and a serious case of snotting awaits the loser of today's Ouchology. Also in HD. [S]
It's a Lung Slide! The doctors investigate how your lungs move, with the help of a huge water slide! And today's British Sign Language sign is 'dinosaur'. Also in HD. [S]
Fingers on Buzzers! The doctors supersize the alveoli, the tiny air sacs inside your lungs. And it's fingers on buzzers in Ouchology - who will get snotted? Also in HD. [S]
Explosive Energy! The doctors reveal that your liver is an enormous energy storage system and join Lilia for an amazing operation on her brain. Also in HD. [S]
You're Mostly Made of Water! Find out why the human body is mostly made of water as the doctors investigate the hypothalamus, the amazing part of your brain that keeps you hydrated. Also in HD. [S]
Mind You Don't Fall! There's flamenco dancing in the lab as the doctors take a look at fat pads in your feet. And find out what to do if someone falls from height. Also in HD. [S]