Our Camp Little Victors step -by- step guide for making elephant toothpaste is a fun, easy science experiment that has a spectacular effect. ... <看更多>

Jan 23, 2017 - Making elephant toothpaste is an easy and fun science experiment that you can do with your kids at home or with students in the lab. ... <看更多>

Follow these easy steps and assist your kids to create their own foamy reaction! You will need: • Empty plastic bottle • Dry yeast • Warm water • Liquid dish ... ... <看更多>