Comment Re:Mod parent up. (Score 1) 148
"Why do mirrors reverse left and right but not up and down?"
They don't do either. They only reverse front and back.
Think about it. Look straight into a mirror placed perpendicular to the ground. If you are facing north (for instance) your reflection is a person facing south. It's because left and right aren't reversed that lettering and such looks backwards.
They don't do either. They only reverse front and back.
Think about it. Look straight into a mirror placed perpendicular to the ground. If you are facing north (for instance) your reflection is a person facing south. It's because left and right aren't reversed that lettering and such looks backwards.
