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Friday, April 27, 2012
The Whipped Topping Ozone Demo
A hole in the ozone layer develops over Antarctica every September-November. But why care - nobody lives there? This week's resource is a demonstration that helps students understand how the hole affects the ozone layer over the rest of the world. All that you need is some whipped topping, a little red food coloring, a couple plastic lids, and some kitchen utensils.CLICK HERE to read the instructions and see the photos.