Today imagine that you are a fair girl, who spends all day looking in the mirror. And Borjomi will help us in this.
What secret has a mirror? Or (to be more exact) the mirror reflection?
Image in the mirror is «upside down». But! Why do only the «left» and «right” turn, but “bottom” and «top» don’t? Although maybe it is possible…
We will need two common flat mirrors for the experiment.
Take a bottle of Borjomi to the mirror. It is hard to read the inscription, even if you will turn the bottle. 🙂
(Somewhere I read that Leonardo da Vinci in order to encipher his notes wrote them in a «mirror» reflection.)
Now take the second mirror and place it perpendicular (scientifically, at an angle of 90 degrees) to the first mirror.
Look closely at the images in two mirrors. The right and left change in the first mirror, top and bottom change in the second mirror.
It is easy and pleasantly to read the inscription «Borjomi»!