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3 answers

One-way mirror.

2006-11-10 08:52:16 · answer #1 · answered by KC 7 · 0 1

Two way mirror. It can be flicked on and off. The reason it has that property is an electric current that has this strange reaction with the glass that causes it to be mirrored on one side and just like a window on the other.

2006-11-10 17:03:17 · answer #2 · answered by Ashley 4 · 0 0

Tricky.

2006-11-10 16:52:47 · answer #3 · answered by $Sun King$ 7 · 0 0

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