What is Polarized Light?
You are probably most familiar with polarized light in terms of polarized sunglasses. These moderately high-end glasses filter out light and reduce glare, and are extremely popular with sport fishermen and other water-based professionals because they make it easier to see through and around water even when it is sunny. If you have a pair of polarized sunglasses, they probably seem to work almost like magic. In fact, however, they only allow polarized light to meet your eyes.
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