Bubble Bomb

Materials:

l  water

l  measuring cup

l  zipper-lock plastic bags

l  paper towel

l  tablespoon

l  baking soda

l  vinegar

Procedures:

Step 1- Figure out where you want to explode your Bubble Bomb. Sometimes the bags make a mess when they pop, so you may want to experiment outside.

Step 2- Tear a paper towel into a square that measures about 5 inches by 5 inches. Put 1 1/2 tablespoons of baking soda in the center of the square, then fold the square as shown in the picture, with the baking soda inside.

Step 3- Pour into your plastic bag:

l  1/2 cup of vinegar

l  1/4 cup of warm water

Step 4- You need to drop the baking soda (in the paper towel) into the vinegar and zip the bag closed before the fizzing gets out of control.

Step 5- Shake the bag a little and stay away from it!!!