Which way is north? Scientific American editor George Musser and his daughter Eliana help you find your way with a homemade water compass. For more fun activities to do with your kids visit scientificamerican.com/BringScienceHome
Read More »Which way is north? Scientific American editor George Musser and his daughter Eliana help you find your way with a homemade water compass. For more fun activities to do with your kids visit scientificamerican.com/BringScienceHome
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