20:32Science In ActionSemi-synthetic LifeBBC World Service Duration: 27 minutes Thu 30th Nov 2017, 20:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowSemi-synthetic Life. Also axolotls in peril and strong-armed ancient women Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandScience In Action Source: BBC Online