Dr Chris and Dr Xand are in the lab to show the incredible barrier that keeps your brain safe, and they’ve made a music video to get you moving! Show more
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Dr Chris and Dr Xand are in the lab to show the incredible barrier that keeps your brain safe, and they’ve made a music video to get you moving! 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.
