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World Service,22 Sep 2000,26 mins

New method of extracting Titanium

Science In Action

Available for over a year

New process for producing titanium using electrolysis is developed in UK. Livestock account for one seventh of Australia's greenhouse gas production and now scientists are finding ways of reducing livestock methane production. Concerns over ethics of medical research. The loudest creatures in the ocean are – shoals of shrimp!

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