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Earliest Human Ancestor Found in Ethiopia
A discovery that pushes human evolutionary history back nearly 1 million years; even more dangers of smoking; the quasar on our doorstep; future of the plastic transistor.
蜜芽传媒 World Service Archive
This programme was restored as part of the World Service archive project
Podcast
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Science In Action
The 蜜芽传媒 brings you all the week's science news.
