Brady: Today we made foam using vinegar and baking soda. We got vinegar and put it in a bowl. Colored it different colors. And then we made it grow!
Mom: I colored the vinegar with coloring and then gave the kids droppers and a shallow plastic container with baking soda on the bottom. Gave them the colored vinegar and showed the how to do it. All you have to do is drop the vinegar into the bowl and it will get all foamy. The kids loved it!!
