Recycling Videos:Videos - Do your part to save the enviroment when you learn more about recycling. Videos, Information, guides, tips, and resources available for Environment Preservation.
Acetone breaks the structure of polystyrene in its expanded form, styrofoam. The 'foam' bit goes away. In other words, acetone "dissolves" polystyrene. Also see the video "Pressured Styrofoam" which shows how much of styrofoam is really air.
At the bottom of the cup is half a teaspoon of Sodium Polyacrylate, a polymer which can absorb up to 1,000 times its weight in water. Salt, however, destroys its water retaining capabilities.
As demonstrated in "Styrofoam and Acetone", styrofoam is mainly air. So what happens if we compress a bottle full of styrofoam beads using a hand pump?
My contribution to a concert at an Easter Camp I recently attended. The very short animation sequence explores how consumerism has clouded the meaning of Easter to Christians.
Pot-Plants everywhere are being treated unfairly! Unable to live in their natural environment, and stuck in sometimes unbearably drab urban locations, they yearn for someone to liberate them.
Help SF0 achieve one of our many goals - free a pot plant today!
(www.sf0.org)
recycling Videos:Videos - Do your part to save the enviroment when you learn more about recycling. Videos, Information, guides, tips, and resources available for Environment Preservation. Videos are copyright their respective owners
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![BWMC Youth: Easter Camp \](http://img.youtube.com/vi/oYxBKTuMo_4/2.jpg "BWMC Youth: Easter Camp \")
