Uploaded October 2024 | Updated September 2026, 2 weeks ago

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These sunglasses interact with lasers differently as you rotate them, but why?

Watch to learn about the polarization of light and polarized sunglasses

If you have polarized sunglasses, try holding them up to a computer screen and rotating them!

You'll also see that they interact with the screen differently at different angles because the screens light is polarized (like the laser light in this demo)

#optics #stem #science #physics #light #polarization #shorts