@farcaster to HistoryEnglish • 8 months agoMysterious rock depicted in 15th-century painting is most likely a Stone Age toolarstechnica.comexternal-linkmessage-square0arrow-up142arrow-down11cross-posted to: technology[email protected]
arrow-up141arrow-down1external-linkMysterious rock depicted in 15th-century painting is most likely a Stone Age toolarstechnica.com@farcaster to HistoryEnglish • 8 months agomessage-square0cross-posted to: technology[email protected]