Gravity test drive

[Xminus6]

That's the case for LCD shutter glass, but electrochromic materials can get quite dark. If you go on a Boeing 787 you'll see this firsthand: https://simpleflying.com/boeing-787-dimmable-windows/

Oh true. I forgot about those. Those do dim a lot. The one in the Rivian roof seems to just go translucent no?

 

[Knucklehead]

Oh true. I forgot about those. Those do dim a lot. The one in the Rivian roof seems to just go translucent no?

Yes