Brit and Cody are playing with the MoonSand at the kitchen table. I've been folding clothes and putting things away. I walked through the kitchen and heard Brit say "Knock on wood." I'm not sure exactly what's currently happening with the MoonSand and the lizard that's stuck inside, but she was hoping things would work out for the little guy. Poor lizard. Anyway, Cody asked why people say knock on wood. Hmm...I don't know. Let's look it up!
Here's what we found.