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Study finds Cloned Cows to be Normal
Study shows cloned cattled healthy and normal after four years
Our cloned cattle are clinically and phenotypically completely normal, say American scientists at Advanced Cell Technology in a study of 30 cows over four years. How to turn the HIV virus into a valuable tool for genetic therapy. Could a sheath of protective spheres protect buildings from impacts and attacks like those of September 11? The artificial cricket which is showing scientists how the real ones work.
BBC World Service Archive
This programme was restored as part of the World Service archive project
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Science In Action
The BBC brings you all the week's science news.
