Atomdude@lemmy.world to Asklemmy@lemmy.ml · 1 year agoHow come rust built up on iron things looks like a thick crust, but somehow when it's removed it's like there's nothing gone from the original?message-squaremessage-square5fedilinkarrow-up19
arrow-up19message-squareHow come rust built up on iron things looks like a thick crust, but somehow when it's removed it's like there's nothing gone from the original?Atomdude@lemmy.world to Asklemmy@lemmy.ml · 1 year agomessage-square5fedilink
minus-squarecactusupyourbutt@lemmy.worldlinkfedilinkarrow-up7·1 year agooften there is stuff gone, called pitting
often there is stuff gone, called pitting