how the windows polarize and unpolarized on the Boeing 787
In: 129
Those aren’t polarized windows; they have a gel layer in between the glass layers that changes opacity with applied voltage.
[https://simpleflying.com/boeing-787-dimmable-windows/](https://simpleflying.com/boeing-787-dimmable-windows/)
Essentially, it’s electrically adjustable window tint.
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