I think every new parent goes through a lot to make sure their nursery has a special something that reflects both who they are and who they hope their little one will be. Miss Zish‘s husband is a math major, so after he mentioned how cool a Math Mobile would be, she set to work with the sculpey and made it a reality! I never thought I’d be posting a craft from a parenting board, but this one was just so awesome I had to put it up! Love the little Pi! (via Babycenter).