Prehistoric people may have used throwing spears to hunt large animals 300,000 years ago – and perhaps as far back as 2 million years ago. A new analysis of preserved wooden spears indicates ...
6 个月
ZME Science on MSNHow did prehistoric people hunt mammoths? They didn’t throw their spearsHumans simply do not have the shoulder force to throw a stone-tipped spear, no matter how sharp, with sufficient momentum to ...
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