This is what you get when you combine Borax, Elmer's glue, a little paint for color, and water. Yucky fun! See recipe below. (from Last-Minute Science Fair Projects (Scholastic): When Your Bunsen's Not Burning but the Clock's Really Ticking )
Combine 1/2 cup water, with 1/2 teaspoon Borax (available in laundry aisle).
Dissolve completely. In a separate bowl combine 3 tablespoons water with 6 tablespoons Elmer's glue and a tablespoon or so of tempera or acrylic paint. Mix well.
Dissolve completely. In a separate bowl combine 3 tablespoons water with 6 tablespoons Elmer's glue and a tablespoon or so of tempera or acrylic paint. Mix well.
Now combine the two mixtures. Watch what happens! EEEwwww!!