Operation Ouch!

SINOSSI

The Doctors have a giant nail in the lab to show how your nails are made. But what happens if you stub your toe, don't eat enough veg, or get a fungal infection? Find out in today's Don't Try This At Home experiment. Ouchers Raphi and Rebecca are back to show us more about their lives, there is another mind-bending trick that will give you a sixth finger, and one of the doctors is in for a serious snotting in Ouchology.