Monday, March 16, 2015

Tanning Leather: Scientists find differences in tanning treatments for materials

Cod liver oil and willow bark extract used in the tanning of skins for clothing and other products offer notable differences in treatment, a study by a team of scientists shows. Their findings show the promise of a technique that may be used to identify the aging behavior of materials and to examine delicate works of art.



from Geochemistry News -- ScienceDaily http://ift.tt/1Ggasa2

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