ahlam1399
06-04-2019, 01:34 AM
Hominids may have been cutting-edge tool makers 2.6 million years ago (https://news.google.com/__i/rss/rd/articles/CBMiX2h0dHBzOi8vd3d3LnNjaWVuY2VuZXdzLm9yZy9hcnRpY2 xlL2hvbW8tZ2VudXMtZWFybGllc3Qtc3RvbmUtdG9vbC1hcnRp ZmFjdHMtZXRoaW9waWEtY29udGVzdGVk0gEA?oc=5) Science News
Oldest flaked stone tools point to the repeated invention of stone tools (https://news.google.com/__i/rss/rd/articles/CBMiPGh0dHBzOi8vcGh5cy5vcmcvbmV3cy8yMDE5LTA2LW9sZG VzdC1mbGFrZWQtc3RvbmUtdG9vbHMuaHRtbNIBO2h0dHBzOi8v cGh5cy5vcmcvbmV3cy8yMDE5LTA2LW9sZGVzdC1mbGFrZWQtc3 RvbmUtdG9vbHMuYW1w?oc=5) Phys.org
Prehistoric humans invented stone tools multiple times, study finds (https://news.google.com/__i/rss/rd/articles/CBMiiQFodHRwczovL3d3dy5pbmRlcGVuZGVudC5jby51ay9uZX dzL3NjaWVuY2UvdG9vbHMtaW52ZW50aW9uLXByZWhpc3Rvcmlj LWh1bWFuLW9sZG93YW4tc3RvbmUtd2VhcG9ucy1hcml6b25hLX N0YXRlLXVuaXZlcnNpdHktYTg5NDIyNjEuaHRtbNIBjQFodHRw czovL3d3dy5pbmRlcGVuZGVudC5jby51ay9uZXdzL3NjaWVuY2 UvdG9vbHMtaW52ZW50aW9uLXByZWhpc3RvcmljLWh1bWFuLW9s ZG93YW4tc3RvbmUtd2VhcG9ucy1hcml6b25hLXN0YXRlLXVuaX ZlcnNpdHktYTg5NDIyNjEuaHRtbD9hbXA?oc=5) The Independent
Stone tools were 'invented' many times in different places before becoming essential to humanity, Ethiopian dig site suggests (https://news.google.com/__i/rss/rd/articles/CBMiaGh0dHBzOi8vd3d3LmRhaWx5bWFpbC5jby51ay9zY2llbm NldGVjaC9hcnRpY2xlLTcwOTk4ODkvU3RvbmUtdG9vbHMtaW52 ZW50ZWQtdGltZXMtZGlmZmVyZW50LXBsYWNlcy5odG1s0gFsaH R0cHM6Ly93d3cuZGFpbHltYWlsLmNvLnVrL3NjaWVuY2V0ZWNo L2FydGljbGUtNzA5OTg4OS9hbXAvU3RvbmUtdG9vbHMtaW52ZW 50ZWQtdGltZXMtZGlmZmVyZW50LXBsYWNlcy5odG1s?oc=5) Daily Mail
View full coverage on Google News (https://news.google.com/stories/CAAqOQgKIjNDQklTSURvSmMzUnZjbmt0TXpZd1NoTUtFUWpQaj dIOGpZQU1FVHhzRjd4c0xPLUhLQUFQAQ?oc=5)
أكثر... (https://news.google.com/__i/rss/rd/articles/CBMiX2h0dHBzOi8vd3d3LnNjaWVuY2VuZXdzLm9yZy9hcnRpY2 xlL2hvbW8tZ2VudXMtZWFybGllc3Qtc3RvbmUtdG9vbC1hcnRp ZmFjdHMtZXRoaW9waWEtY29udGVzdGVk0gEA?oc=5)
Oldest flaked stone tools point to the repeated invention of stone tools (https://news.google.com/__i/rss/rd/articles/CBMiPGh0dHBzOi8vcGh5cy5vcmcvbmV3cy8yMDE5LTA2LW9sZG VzdC1mbGFrZWQtc3RvbmUtdG9vbHMuaHRtbNIBO2h0dHBzOi8v cGh5cy5vcmcvbmV3cy8yMDE5LTA2LW9sZGVzdC1mbGFrZWQtc3 RvbmUtdG9vbHMuYW1w?oc=5) Phys.org
Prehistoric humans invented stone tools multiple times, study finds (https://news.google.com/__i/rss/rd/articles/CBMiiQFodHRwczovL3d3dy5pbmRlcGVuZGVudC5jby51ay9uZX dzL3NjaWVuY2UvdG9vbHMtaW52ZW50aW9uLXByZWhpc3Rvcmlj LWh1bWFuLW9sZG93YW4tc3RvbmUtd2VhcG9ucy1hcml6b25hLX N0YXRlLXVuaXZlcnNpdHktYTg5NDIyNjEuaHRtbNIBjQFodHRw czovL3d3dy5pbmRlcGVuZGVudC5jby51ay9uZXdzL3NjaWVuY2 UvdG9vbHMtaW52ZW50aW9uLXByZWhpc3RvcmljLWh1bWFuLW9s ZG93YW4tc3RvbmUtd2VhcG9ucy1hcml6b25hLXN0YXRlLXVuaX ZlcnNpdHktYTg5NDIyNjEuaHRtbD9hbXA?oc=5) The Independent
Stone tools were 'invented' many times in different places before becoming essential to humanity, Ethiopian dig site suggests (https://news.google.com/__i/rss/rd/articles/CBMiaGh0dHBzOi8vd3d3LmRhaWx5bWFpbC5jby51ay9zY2llbm NldGVjaC9hcnRpY2xlLTcwOTk4ODkvU3RvbmUtdG9vbHMtaW52 ZW50ZWQtdGltZXMtZGlmZmVyZW50LXBsYWNlcy5odG1s0gFsaH R0cHM6Ly93d3cuZGFpbHltYWlsLmNvLnVrL3NjaWVuY2V0ZWNo L2FydGljbGUtNzA5OTg4OS9hbXAvU3RvbmUtdG9vbHMtaW52ZW 50ZWQtdGltZXMtZGlmZmVyZW50LXBsYWNlcy5odG1s?oc=5) Daily Mail
View full coverage on Google News (https://news.google.com/stories/CAAqOQgKIjNDQklTSURvSmMzUnZjbmt0TXpZd1NoTUtFUWpQaj dIOGpZQU1FVHhzRjd4c0xPLUhLQUFQAQ?oc=5)
أكثر... (https://news.google.com/__i/rss/rd/articles/CBMiX2h0dHBzOi8vd3d3LnNjaWVuY2VuZXdzLm9yZy9hcnRpY2 xlL2hvbW8tZ2VudXMtZWFybGllc3Qtc3RvbmUtdG9vbC1hcnRp ZmFjdHMtZXRoaW9waWEtY29udGVzdGVk0gEA?oc=5)