Have loads of fizzy fun trying out these fascinating science experiments. Just add vinegar and baking soda from home! Make a scary foaming monster and watch the foam come out of his mouth! Make fizzy lava, a rocket racer, a steamboat and have fun with the table-top volcano! 11 Fun projects including Table-Top Volcano, Rocket Racer, Ugly Foamy Monster, Fizzy Lava. For ages 4 years+.