Dr Sorcha Knowles and Professor Mike McCork are on hand to answer all your most pressing science questions. Why can't you tickle yourself? Show more
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Dr Sorcha Knowles and Professor Mike McCork are on hand to answer all your most pressing science questions. Why can't you tickle yourself? 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.
