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12,000-year-old, doughnut-shaped pebbles may be early evidence of the wheel
The wheel was likely invented around 6,000 years ago, but a new analysis of curious rocks from Israel suggests that wheel-like technologies existed even earlier.
12,000-year old stones may be very early evidence of wheel-like technology
A collection of perforated pebbles from an archaeological site in Israel may be spindle whorls, representing a key milestone ...
Who invented the wheel? Scientists finally answer age-old question
The invention of the wheel is a major breakthrough in human history. But now, the records may have to be rewritten - as the ...