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Colour-Coded Fruit with extra Vitamins
Genetically engineered red bananas and yellow rice could improve health; clearing the world's 100 million landmines; simple test for bugs in the blood; first wreck of an Elizabethan warship.
BBC World Service Archive
This programme was restored as part of the World Service archive project
Podcast
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Science In Action
The BBC brings you all the week's science news.
