Remember the movie "Flubber," about mad professor Robin Williams and his gravity-defying invention of slime that could walk, talk, and transform into just about anything? Well, you can make a very similar type of green goo at home using stuff you already have lying around.
Freak out your friends and loved ones with this classic science experiment. All you need is some Elmer's Glue, borax, water and food coloring. Mix together, shake it up, and voila! You've got yourself a wiggly, jiggly work of art.