Series about the world of medicine and biology. Dr Chris inserts a tiny medical camera up his nose and down his throat to look at how our vocal cords work. Show more
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Series about the world of medicine and biology. Dr Chris inserts a tiny medical camera up his nose and down his throat to look at how our vocal cords work. Show more
CBBC is the BBC's multiplatform offering for 6-12 year olds bringing the very best drama, entertainment and factual programmes to its young viewers.
