This hands-on activity explains how polarizing sunglasses work. The materials are easily accessible, directions are provided, and the observations are explained. Diagrams help show how to do the experiment and help explain what polarization is.
%0 Electronic Source %A Exploratorium, %D August 21, 2006 %T Polarized Sunglasses %V 2014 %N 18 April 2014 %8 August 21, 2006 %9 text/html %U http://www.exploratorium.edu/snacks/polarized_sunglasses/
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