Why do mirrors flip horizontally (but not vertically)?

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Why do mirrors appear to flip images horizontally but not vertically?

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Featuring guest Meg Chetwood @megatronvolley

Thanks to Kyle Kitzmiller
and Veritasium

Music: “Rhythm Changes,” “Locally Sourced”

44 Comments
  1. konstantin sche says

    bs

  2. MondoSquad says

    What if instead of a mirror, it was a video screen projecting your image back, but flipped? Your shirt would read the right way.

  3. Adam W says

    There is a University professor/researcher in the US that has created a bunch of different kinds of mirrors, including one that doesn't reverse the image. HIs name is Dr. Andrew Hicks, and he (at least in 2012) worked at Drexel University. You should talk to him about mirrors in a new episode. Maybe show examples of his mirrors.

    https://www.youtube.com/watch?v=WZU9hxImeWI

  4. Tenma says

    This is just making a simple thing "sound" complicated…. Mirrors just reflect…

  5. MARIAM BARKATH says

    But why do I am able to write mirror writing at the same time from right hand proper writing? Is my brain normal please tell me guide me.

  6. z1522 says

    We are used to seeing a "reversed" version of ourselves in our reflections, but as we are not exactly symmetrical, we often experience vague discomfort when seeing our photos. Stand next to a friend and notice how you look "normal" in a mirror, but your buddy looks off in subtle ways. Each side of our face has tendencies to sag or smile more than the other, and we are instinctively sensitive to these clues and traits when face to face with another.

  7. GhostyFilms says

    Is this really something people are puzzled by?

  8. 192.168.0.13 says

    April fools? No? Wtf

  9. Dead Mañ says

    My brain hurts.

  10. Aaron says

    Every time I try to enter the mirror world, my mirror breaks. What am I doing wrong?

  11. Ryan Baker says

    If you stand on a mirror it flips you vertically though

  12. whatever04 says

    Are you trolling us? 🤔😐

  13. Anil Kumar Sharma says

    hi physics girl, instead of using food on paper, try a matrix of 3×3,
    4×4, 5×5
    so we got mathematics problems solving in very easy way
    try it and say india is great
    all the knowledge are going from indian origin

  14. Daily Reddit says

    The algorithm is a mistery.

  15. Srinivas Pavan says

    I just wasted my time upon a issue that i actually know about

  16. Paras Seth says

    Isn't this a phenomenon of parity?

  17. Sam Guy says

    Okay but wtf?

  18. Francisco Flores says

    I'm more confused than when I got here

  19. Manuel Baquedano says

    Thank's for explaining everything in this video I was freaking out. I thought it was some kind of voodoo

  20. Damian Brudziński says

    bo vertykalnie juz bylo ile razy m,ozna

  21. fried plastic says

    this video made me stupider then i already am

  22. Richard Reese says

    they dont flip horizontally or vertically, they flip front to back.

  23. John Lawler says

    I think anyone who takes 2 minutes at most has the sense to figure this out. Which is shorter than your video…

  24. Raul J says

    Mirrors dont flip, they reflect. The end.

  25. chrisutubeism says

    Woman….

  26. Dominic says

    This girl needs a hobby.

  27. Blc ME says

    ..easy, it's because, because is a conjunction.. 🤘

  28. Bill Graper says

    The pimple tha's on the right side of my face is seen on the left side to other people looking at me.

  29. Rocco Rodriguez says

    A blond walks up to a mirror……

  30. Per Sørlie says

    Lets face it… this girl is pretty hot. In every direction 😉😁

  31. ileryon 3000 says

    Buzzfeed not again

  32. Ghislain Maury says

    I know how a mirror work.
    But your video is so confusing that I had to wait a little before stopping to doubt myself…
    Please go back to school…

  33. Kendo121 says

    She reminds me of sweet Dee

  34. Raymond Upenieks says

    The problem isn't the mirror, the letters are incorrect in placement.

  35. Maywither Dragon says

    Yeah, but what do blind people see in a mirror???

  36. N Z says

    Haven't watched video, responding to title: Mirrors don't flip images, they just reflect the image right back at you. What you're actually flipping is the object when you turn it away from the mirror back towards you.

  37. Electron Hop says

    Flipping you off, with a hair flip to the right !

  38. Tony Rome says

    Thank you young lady for clearing that up 4 me that's one less thing I have to worry about

  39. noseblunt bob says

    had to see if this was legit lol do people really need this video. if they do im surprised they figured out how to use the internet at all!

  40. GMC says

    wow before this video I didn't know this facts,,,, but now I don't understand anything 🤣😀😂

  41. NewWave- Arts says

    You need Counselling

  42. Veizai says

    "Why do mirrors flip horizontally (but not vertically)?"…. Because, if it flips vertically, we would spill our drinks everytime we walk past a mirror with a drink, duuh…. Blonde, pfff

  43. it-really -hurts says

    This girl even confuses the voices inside her head.

  44. via prenestina says

    lesson for idiots?

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