The Conversation U.S. @ TheConversationUS @newsie.social A nonprofit news organization dedicated to sharing the knowledge of experts
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The Conversation U.S. @ TheConversationUS @newsie.social
A nonprofit news organization dedicated to sharing the knowledge of experts
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17th-century New England farmers moved a mind-staggering amount of stone to build walls – an estimated 240,000 miles of barricades, most stacked thigh-high and similarly wide.