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Mice with two Mothers

Scientists create mice with two mothers 鈥� and no father

Scientists create mice through a form of parthenogenesis with eggs from two females and a little genetic engineering. How ancient bacteria left tunnels in South African rocks. The effect of iron on phytoplankton in the Southern Ocean. B612 Foundation wants to chart asteroids and comet which might endanger Earth.

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23 minutes

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大象传媒 World Service Archive

This programme was restored as part of the World Service archive project

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