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Dr Chris, Dr Xand and Dr Ronx explore the ins and outs of the human body in a variety of exciting experiments.
Happy Birthday NHS! The doctors find out how the NHS has transformed health in the UK.
Explosive Spots! Things get explosive when the doctors look at how spots are made.
Feeling Nervous! The doctors do a snotty nerve experiment and the Cupboard of Everything is a time machine!
In a Spin! The doctors show why dizziness occurs, and the Flying Doctors help a new baby in Australia.
Snot-tacular! A world champion whistler pops in to help the doctors and Billy Bones whistle!
The Doctors look at the eye muscles that control focus on things close-up and far away.
The doctors find out what humans have in common with a mantis shrimp!
Don’t Cry This at Home. The doctors look at the cool bit of body kit that sucks tears away.
Who’s Getting Snotted? There’s a snot-tastic dose of Ouchology, and find out why DNA is a funny, twisty shape.
A big monkey proves the power of the pelvis, and it's ice cream time for Mr Grumbles!
Ask Us Anything! Dr Xand tricks Dr Chris when he turns fire juggler to reveal the body’s secret sense.
What a Pong! Did you know that sense of smell helps make memories?! And Mindboosters is under the sea.
Rules Are Rules! The Doctors show the superhero body kit that controls blood pressure.
No Eating in the Lab! The doctors make pizza in the lab, and the Time Machine jets into the future!
We Are Superheroes! The doctors do battle over skin, and there is sight-saving surgery.