New ask Hacker News story: Ask HN: Why does a mirror show you back to front but not upside down?
Ask HN: Why does a mirror show you back to front but not upside down?
5 by dave_sid | 5 comments on Hacker News.
Even if you lie down sideways and look at the mirror it still doesn’t flip you upside down, only sideways. Unless you stand on a mirrored floor, in which case it makes you upside down.... but facing forward. What’s going on?
5 by dave_sid | 5 comments on Hacker News.
Even if you lie down sideways and look at the mirror it still doesn’t flip you upside down, only sideways. Unless you stand on a mirrored floor, in which case it makes you upside down.... but facing forward. What’s going on?
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