Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. The scientists brave the bears to place sensors to discover how wave movement affects the iceberg. Show more
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Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. The scientists brave the bears to place sensors to discover how wave movement affects the iceberg. 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.
