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The sweaty, greasy residue that image icon of post it note

post iconSeptember 6, 2001 5:08 PM Author: Fredy Ore

The sweaty, greasy residue that forms a fingerprint might one day reveal the identity of a criminal as surely as the pattern of whorls and ridges, as Sweat prints reveal more :::
www.newscientist.com/news/news.jsp?id=ns99991242