Science for nine- to 11-year-olds. Programme journeying back to ancient Greece and considering what evidence there was then for a spherical earth. Show more
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Science for nine- to 11-year-olds. Programme journeying back to ancient Greece and considering what evidence there was then for a spherical earth. 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.
