Nickie
02-03-2010, 18:00
Inscribed ostrich shell fragments found in South Africa are among the earliest examples of the use of symbolism by modern humans, scientists say.
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8544332.stm)
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8544332.stm)