The research demonstrates that the early humans
The research demonstrates that the early humans


The technique, known as &China plastic sleeves Company39;platform preparation, involves designing a striking area on a tool to remove specific stone flakes and shape the tool into a pre-conceived design.

 

The study investigated how hands were used during the production of different types of early stone technology.

 

The research demonstrates that the early humans would have needed significantly stronger grips compared to earlier populations, who did not perform this behaviour.'Platform preparation' is essential for making many different types of advanced prehistoric stone tool, with the earliest known occurrence observed at the 500,000-year-old site of Boxgrove in West Sussex (UK).The full findings appeared in the journal- PeerJ.To this bridge this missing link, a recent study suggests that the technique used to produce these stone tools would have needed a modern human-like hand.

 

When talking about early stone tools, researchers rarely mention the involvement of human hands in actually developing those tools.The researchers have suggested that without the ability to perform highly forceful precision grips, our ancestors would not have been able to produce advanced types of a stone tool like spear points.Researchers further suggested that highly modified and shaped stone tools, such as the handaxes discovered at Boxgrove and stone spear points found in later prehistory, may not have been possible to produce until humans evolved the ability to perform particularly forceful grips



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نویسنده : peeover
تاریخ : دو شنبه 22 آذر 1400
زمان : 10:2


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