DeadNinja@lemmy.world to Showerthoughts@lemmy.world · 4 个月前How come there is enough asphalt for speed bumps, but not enough to fill potholes ?message-squaremessage-square21fedilinkarrow-up1127arrow-down124
arrow-up1103arrow-down1message-squareHow come there is enough asphalt for speed bumps, but not enough to fill potholes ?DeadNinja@lemmy.world to Showerthoughts@lemmy.world · 4 个月前message-square21fedilink
minus-squarethenextguy@lemmy.worldlinkfedilinkarrow-up3·4 个月前Asphalt has natural antigravity properties and tends to rise.
Asphalt has natural antigravity properties and tends to rise.