When and where did human speech evolve? Research carried out for this study indicates that the first speech sounds were uttered about 70,000 years ago, and not hundreds of thousands or millions of ...
IN 1991 AMERICAN audiences had an introduction to Xhosa, one of South Africa’s most click-filled languages, when Miriam Makeba (pictured) appeared on “The Cosby Show”. When the celebrated South ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback