43 Nature's Tiny Wonders Heal Human Scars Nature's Tiny Wonders Heal Human Scars Science & Tech  (tags: science, scientists, research, technology, humans ) Jim - 746 days ago - guardian.co.uk The secret powers of frogs are being exploited by scientists to create drugs that will correct disfiguring facial scars and could one day help in the regrowth of amputated arms and legs. add comment send green star

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Jim H.
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