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

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 from milk dating to 49,000 years ago that Stone Age South Africans may have used to adorn themselves with or to decorate stone or wooden slabs. Ochre powder production and [...] —> Read More