farcaster@beehaw.org to Humanities & Cultures@beehaw.org · 1 year agoMysterious rock depicted in 15th-century painting is most likely a Stone Age toolarstechnica.comexternal-linkmessage-square0fedilinkarrow-up19arrow-down10cross-posted to: [email protected][email protected][email protected]
arrow-up19arrow-down1external-linkMysterious rock depicted in 15th-century painting is most likely a Stone Age toolarstechnica.comfarcaster@beehaw.org to Humanities & Cultures@beehaw.org · 1 year agomessage-square0fedilinkcross-posted to: [email protected][email protected][email protected]