Order now at http://www.stevespanglerscience.com/search?sSearch=water+gel&sClass=Pro… Also known as slush powder, this powder instantly turns a liquid into a solid. Sodium polyacrylate absorbs from 800 to 1000 times its weight in water and is actually the secret ingredient that's used to absorb "liquid" in baby diapers! Includes a science activity guide with lots of fun polymer tricks to play on your friends! Water Jelly Crystals are an example of amazing Hydrogels... superabsorbent polymers that are saving the environment.
Water Gel - Water Absorbing Polymer
Grade Level Grades 6-12