Do you just throw away your old rusty chains?
I thought so, you earth hater!
(Me, too. Yeah, every time I feel guilty about it.)
A more artistic person, like Nirit Levav Packer of Israel, turns old bike chains into awesome dog sculptures! Story HERE. The world is a more beautiful place, thanks to artistic people.
Okay... speaking of artistic people, I'm adding Clancy's bike-chain tree ornaments. (Very clever, Clancy! I hope you gave 'em the solvent bath first, or there will be some dirty Christmas outfits! haha)