Well, I have a 28mth old who doesn't talk much preferring to use hand gestures to get what she wants but my her intelligence levels never cease to amaze me.  The little minx is in & out of cupboards, can happily open boxes taking things out & putting things back, can open the DVD player & remove/insert a DVD & has now also mastered how to unscrew a bottlecap.  Has anyone got some extra eyes & hands I can borrow...