http://growabrain.typepad.com/growabrain/2006/07/turtle_shell.html
Stolen from BoingBoing – I love that last line.
Bilibo’s iconic shell is a plastic kids’ toy that can be used, depending on the child and circumstance, as a seat, a rocking chair, a hat, a raft, a sled, or a turtle shell. “I love that adults always ask `what is it?’ but kids never do”.
