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09/06/2011
Quentin Cooper investigates how to stimulate stem cells to make broken hearts heal themselves; how improved dating techniques have revealed a building boom in the Neolithic, nearly 6 000 years ago; and an old tail in the hunt for amber fossils.
Producer: Martin Redfern.
Last on
Mon 13 Jun 2011
21:00
Βι¶ΉΤΌΕΔ Radio 4