Sunday 28 January 2018

Hunting for the ancient lost farms of North America

Hunting for the ancient lost farms of North America

2,000 years ago, people domesticated these plants. Now they’re wild weeds. What happened? By Annalee Newitz.
Read more: https://arstechnica.com/science/2018/01/hunting-for-the-ancient-lost-farms-of-north-america/?source=Snapzu

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