Experiments show why early humans began adding handles to tools - Phys.org

A team of researchers at the University of Liverpool has tested the assumption that hafted tools (those with handles) provided early humans with enough benefit to warrant their construction and use. In their paper published in Journal of the Royal Society Int…

A team of researchers at the University of Liverpool has tested the assumption that hafted tools (those with handles) provided early humans with enough benefit to warrant their construction and use. … [+2716 chars]

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