Recipe for Oobleck:

In one container, mix BORAX and water until you can see some borax in the bottom of the solution.
In another container, mix glue and food coloring.
Pour the borax solution into the glue solution......and.......stir, stir, stir........

Based on the book Bartholomew and the Oobleck by Dr. Seuss

Want to learn more about Dr. Seuss.........