Main content
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
大象传媒 Radio 4