Nuts and Bolts

We got home yesterday and Roo greeted us while holding onto his wrench. We noticed that he also had 3 bolts. Daddy asked Roo where he got the bolts from and he replied that he got them from the their play place. Daddy looked over the play place with Roo and asked him how he got them. Roo proceeded to show daddy that he simply used the wrench to unbolt the bolts. Daddy reported to me that he needs to put the bolts back in and we instructed Roo that he's not to take anymore out or the structure may come apart. Looks like we've got a little structural engineer on our hands!