Dr Chris and Dr Xand are back in their kitchen lab! In this episode, the doctors look at the bladder and show you an experiment to make your own wee machine!
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Dr Chris and Dr Xand are back in their kitchen lab! In this episode, the doctors look at the bladder and show you an experiment to make your own wee machine!
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.
