Dr Sorcha Knowles and Professor Mike McCork answer science questions. Marvin from Dungarvan asks if breaking wind can be heard in space. Show more
Discover 11,128,835 listings and 278,106 playable programmes from the BBC
Dr Sorcha Knowles and Professor Mike McCork answer science questions. Marvin from Dungarvan asks if breaking wind can be heard in space. 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.
