My science show and tell: Ivory soap in the microwave

Very cool! It grows! Your kids would LOVE to try this at home. You need Ivory soap-use 1/4 of a bar because it expands quickly. I think we microwaved it for about 30 seconds. My microwave doesn't have a light, so if yours does, your child would love to see the soap "grow"! When it cools, they love to play with it. The texture is very interesting and unexpected.