Video Index
Please make sure you play the Video before clicking the links below.
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Cross Polarizers
Looking through two polarizers, one of which is rotating to alternately block out the polarized light and allow it to pass through.
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Brewster Angle
Polarizing light by shining it at an angle off of a piece of glass.
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Scattering
Scattering light using cigarette smoke with small and large particles.
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Creating a Blue Sky
Creating a blue sky and a red sun in the classroom by shining light through a bucket of thiosulfate.