Smithsonian Magazine on MSN11h
These Mysterious 12,000-Year-Old Pebbles May Be Early Evidence of Wheel-Like Tools, Archaeologists SayResearchers in Israel suggest the roughly donut-shaped artifacts could be spindle whorls, representing one of the oldest ...
To kick off with some Olympic tech, here is Wout van Aert's Cervelo time trial bike from Paris, with a double disc wheel ...
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