Tuesday, February 22, 2011

Slime!

Every now and then the universe just seems to send you a signal and right now the universe is telling me....

SLIME!

We made slime today at our local science museum, the Ecotarium. That along with a handful of other slime moments, it seems like time to share Slime with you all.

To make your own slime, you will need:
Glue (clear is fun but any white glue is perfect)
Water
Borax (the 20 Mule Team kind)
Two cups
Popsicle stick

Mix one teaspoon of borax in one cup of water and set aside. Mix the glue and water in equal amounts - about a quarter cup of each one. Mix this well. (This is the point where I add a few drops of glow in the dark paint because I am just that kind of girl!)

Slowly add some of the borax into the glue/water mixture and stir slowly. This will start sticking to the Popsicle stick. Pull it out and ta-da you have slime. Squish it in, roll it, bounce it - store it in plastic bag or air tight container and it will last for months.

This is a chemistry moment and an example of polymerization. Putting the molecules of the glue into a three dimensional structure.

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