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Threats to Bio-weapons Protocol

Scientists and medics in London discuss threats to the international bio-weapons protocol

Scientists and medics in London discuss threats to the international bio-weapons protocol. Ancient pollen from Mexico helps trace the origins of maize back 7,000 years. A cellophane and sugar sachet that can easily purify drinking water is performing well in trials. Exhibition of post-Apartheid South African scientific inventions, including an open-frame X-ray machine, and the prospect of diamond coating for almost any hard surface.

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26 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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