Atomdude@lemmy.world to Asklemmy@lemmy.ml · 2 years 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-up13arrow-down10
arrow-up13arrow-down1message-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 · 2 years agomessage-square5fedilink
minus-squarecactusupyourbutt@lemmy.worldlinkfedilinkarrow-up5·2 years agooften there is stuff gone, called pitting
often there is stuff gone, called pitting