Splish Splash

What is it that kids like so much about being outside? I swear Lexi could be out there all day long and not get bored. I don't ever want to take her out right now because it's too hot, but we ventured out today. Grandma made a nice puddle for Lexi to play in on the driveway, but she was much more interested in the hose! She sprayed her face more than anything else, but just kept on going.