I really don’t know what it is about kids and construction equipment. They all seem to be fascinated by it, even the girls. My daughter told me she wanted a book that was about heavy equipment. She wants to play with the toy diggers and cranes and things at the sandbox and pretend that she is a construction worker. It is so funny. I am sure she is likely to grow out of it though since most kids do. She says she wants to be a doctor and an astronaut when she grows up, so we’ll see what happens when she gets a bit older.