The wheelbarrow has been around for hundreds of years, but that doesn't mean you can't recreate the wheel. Here's the best ...
Smithsonian Magazine on MSN23d
These Tracks Reveal Evidence of 22,000-Year-Old Wheelbarrows—But Without the WheelsThey think the drag marks were made by a travois, which is like a “wheelbarrow without the wheel,” co-author Matthew Bennett, ...
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