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Reducing our Recycling

December 19th, 2007 · No Comments
Chemistry Matters · Earth and Space · Environment

Happy Winter Solstice! Friday, Dec. 21 is the first day of Winter in the Northern Hemisphere - 24 hours of darkness on the North Pole. Do you know why?

Some classes and science club have been making shrink plastic keychains/zipper pulls from the cafeteria salad containers (rescued from the trash, of course!). These are recycle code 6 (PS = Polystyrene) only. Here is a link to directions online: Super Shrinkers!

 

Have fun shrinking - just be sure you have an ADULT helper to help you with the oven!

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