if you ever doubted the value of leaving kids entirely to their own devices to play without grown up prompts or suggestions listen to what dd(6 in a couple of weeks) and her friend did today. They chose a range of things (her t-shirt, various toys), drew pictures of each thing, then one at a time tied them to a helium balloon she's got at the moment. They then wrote yes or no next to each picture dependent on whether the balloon lifted them up or not. DH - scientist through and through - will be delighted. But he's not home yet and I had to share this! feed my (probably short-lived) feeling that kids are actually Amazing with more stories...