how are 2 way mirrors are made?

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You know those windows in police rooms? Like one side you can see into the questioning room but in the questioning room it’s a mirror? How are those made? How do you see out of them?

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Anonymous 0 Comments

“2 way mirrors” do not exist. They would violate thermodynamics. What people call “two way mirrors” are just normal glass with a *lot* of glare, created by adding some reflective metal to one side.

This allows the darker room to see into the lighter room, while the lighter room mostly sees their own reflection.

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