Cody's Monster Putty

Cody has been playing with his color changing Silly-Putty for hours today. On the package it says it will change color in cold water, so he's taken over ownership of my 2 cup measuring cup. Then he got an idea! He added a small piece of Flubber into the water, stirred it around and wondered what would happen if he added food coloring. He chose green and stirred some more. The Flubber dissolved into the water. Another idea! Let's add Borax and startch...and how about some glue?! He stirred for the longest time. I thought the glue dissolved too, but then he pulled "Monster Putty" out of the green water! It's much thicker than Silly-Putty and Flubber. It breaks apart easily, but then sticks back together. It's a pretty cool invention!