Mad Scientists at Work (Let's blow the roof off this house!)

My sister, Tracy, is the cool aunt 'cuz she always has lots of fun activities for the kids to participate in. I guess it doesn't hurt when you're a school teacher! Today...a science experiment. Don't know the complete formula (only Tracy knows the secret), but it did involve water, pop rocks, secret ingredient #1, baking soda & a testing tube. Payton didn't dare try tasting the concoction...but, just to show off, Dyl drank 2 servings!