Uff@lemmy.worldBanned to Asklemmy@lemmy.ml · 1 个月前You are born 250,000 years ago, one of the very first modern humans to roam the earth. What's on your to-do list?message-squaremessage-square64linkfedilinkarrow-up149arrow-down14
arrow-up145arrow-down1message-squareYou are born 250,000 years ago, one of the very first modern humans to roam the earth. What's on your to-do list?Uff@lemmy.worldBanned to Asklemmy@lemmy.ml · 1 个月前message-square64linkfedilink
minus-squarefolaht@lemmy.mllinkfedilinkarrow-up1·1 个月前No, it would require usefullness compared to cost. How are you going to use the wheel when there are no combustion engines, no roads or even domesticated horses?
minus-squareitslilith@lemmy.blahaj.zonelinkfedilinkarrow-up3·1 个月前I’d think a wheelbarrow or hand-drawn cart would still be useful, but I see your point
No, it would require usefullness compared to cost.
How are you going to use the wheel when there are no combustion engines, no roads or even domesticated horses?
I’d think a wheelbarrow or hand-drawn cart would still be useful, but I see your point