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Discover Magazine on MSN
2 天
Pebbles Push Back the Invention of the Wheel to About 12,000 Years Ago
Israeli archeologists use models based on their find to spin flax into yarn, indicating these pebbles were used as a version ...
13 小时
Are THESE the world’s first wheels? Weird 12,000-year-old stone ‘doughnuts’ could ...
A NEW discovery could shed light on when the first set of wheels were first invented. Scientists have discovered a set of ...
来自MSN
6 小时
12,000-year-old stones may be oldest example of wheel-like tech
The spindle whorls would feature in a wheel and axle arrangement to allow the spinning of fibers into yarn. The post ...
IFLScience
2 天
12,000-Year-Old Spinning Pebbles May Have Set Humanity’s Wheels In Motion
After testing out replicas of the ancient devices, the authors of a new study suggest that they were functional spindle ...
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