How can you tell when you are in a room, restroom, motel etc. with a mirror or a 2-way glass? Heres how: I thought it was quite

How can you tell when you are in a room, restroom, motel etc. with a mirror or a 2-way glass?  Heres how: I thought it was quite


How can you tell when you are in a room, restroom, motel etc. with a mirror or a 2-way glass? Heres how: I thought it was quite interesting! Just conduct this simple test: Place the tip of your

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