DesertDwellingWeirdo@lemmy.world to Showerthoughts@lemmy.world · 18 hours agoThousands of years ago, when tools were very primitive, it was probably common to have a favorite rock.message-squaremessage-square70fedilinkarrow-up1250arrow-down19
arrow-up1241arrow-down1message-squareThousands of years ago, when tools were very primitive, it was probably common to have a favorite rock.DesertDwellingWeirdo@lemmy.world to Showerthoughts@lemmy.world · 18 hours agomessage-square70fedilink
minus-squaremercano@lemmy.worldlinkfedilinkarrow-up5·16 hours agoSea otters exhibit this behavior. They keep their favorite rock in their pouches and use them to crack open shellfish.
Sea otters exhibit this behavior. They keep their favorite rock in their pouches and use them to crack open shellfish.