Tag Archive for 'Casein'

A 49,000-year-old stone flake from the Sibudu cave, KwaZulu-Natal, South Africa. Scale bar - 1 cm. Image credit: Villa P et al.

Evidence Shows Prehistoric South Africans Used Milk-Based Paint 49,000 Years Ago

Jul 1, 2015 by News Staff

A group of archaeologists headed by Dr Paola Villa from the University of Colorado Museum, Boulder, Colorado, has discovered a mixture of ochre and casein...