Adding a handle to a stone blade represented a major leap forward in technological thinking by …

The journal Australian Archaeology has published a study produced by researchers from several universities identifying a broken basalt shard as a … …read more

Source:: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.news.com.au/technology/science/archaeology/stone-shard-found-in-a-wa-grotto-revealed-to-be-worlds-oldest-known-axe/news-story/a3c187b1376e9c711f14088ee5c2228d&ct=ga&cd=CAIyGjgyZmUzZjZmZDRlOTUyNTM6Y29tOmVuOlVT&usg=AFQjCNHpaE1_oiIVcBLoHaxpKewpZjp7Bw target="_blank" title="Adding a handle to a stone blade represented a major leap forward in technological thinking by ” >

      

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