Operation Ouch!
Knobbly Knees and What They Are For
Season 8 Episode 8 of 15
Can you wobble your kneecaps?! Find out why and what you need them for in today's lab
Operation Ouch! airs on CBBC at 9:50 AM, Wednesday 9 October. (Subtitles, repeat.)
Topics
Children's ➝ Youth Programmes
General