15 Optical Illusions You HAVE to Try

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  • Опубліковано 7 лют 2025

КОМЕНТАРІ • 242

  • @daveking3494
    @daveking3494 Рік тому +23

    Exactly the same thing happens with our hearing as well. In music, if you just hear a C major chord, you assume it’s a piece in C Major. but depending on the context of the music following it, the piece might actually be in G Major, or F major. This is common knowledge, among musicians and composers. It has been used for hundreds of years to fool the listener, which makes the music more interesting! You could do a whole program on how our ears fool us as well.

    • @B30pt87
      @B30pt87 10 місяців тому +2

      I would love to watch/hear a video on audio illusions!

    • @notmyworld44
      @notmyworld44 9 місяців тому +1

      That's precisely like when Beethoven started his C-major Symphony #1 with an F-7 chord. Interesting observation here.

    • @TomG-f4r
      @TomG-f4r 9 місяців тому +1

      You tied up my brains ,an left em in A knot!....sing that in the key of "w"

    • @Qkano
      @Qkano 9 місяців тому

      @@B30pt87 Start with Shepard tones ...
      They are seriously creepy ...
      ua-cam.com/video/nQoU_2ElF14/v-deo.html

  • @kirajlerner
    @kirajlerner 9 місяців тому +11

    In the "Which way is it spinning" illusion, it's even more complex than explained by the narrator. While seeing it turn horizontally, one might see it spinning to the right or left--or swap between both, if you're capable. And when seeing it as vertical, it's possible to see it turn towards you or away from you. What a marvelously constructed illusion!

    • @michaelme1548
      @michaelme1548 5 місяців тому

      I can only see it vertical when they block off part of it. I guess my mind doesn’t want to accept that possibility.

  • @notmyworld44
    @notmyworld44 9 місяців тому +2

    Excellent video with superb narration!

  • @andymcneil7085
    @andymcneil7085 11 місяців тому +4

    Even more interesting too me as I have only one eye and I’m colourblind.

  • @ctakitimu
    @ctakitimu Рік тому +11

    I love the way our brain constantly edits the world before presenting our consciousness with a picture of what we see. I saw a cool effect watching a guy slowly dribble a basketball while walking away. The ball hit the pavement at the same time as I heard the sound but only up until a certain distance when suddenly the 2 events were separate, sound and visual event. It wasn't gradual, it was sudden. Like my brain said "Yep, I can't match these two things up anymore to what you expect to experience". It's weird that it's sudden and not gradual. How much other stuff is my brain editing?

    • @B30pt87
      @B30pt87 10 місяців тому +1

      All of it, actually.

    • @ctakitimu
      @ctakitimu 10 місяців тому +2

      @@B30pt87 Well yeah, considering we're just brains in a pitch black container making our best guesses about our environment

    • @martyndawson7484
      @martyndawson7484 9 місяців тому

      Veritasium video about how sound on video or actual events has a limited time difference to appear synchronised.

    • @B30pt87
      @B30pt87 9 місяців тому +1

      @@ctakitimu Indeed!

    • @Setfreetodreamonlymoviefree
      @Setfreetodreamonlymoviefree 9 місяців тому

      Sometimes I wonder why we keep morphing and everything around us stays the same ?

  • @notmyworld44
    @notmyworld44 9 місяців тому +5

    Another very strange optical illusion: You are riding in the "bed" of a pickup truck. You are facing backwards so the passing scenery is receeding quickly away from you. You arrive at your destination and the truck stops. Now for several minutes everything in your field of vision looks as if it is rushing toward you. This is truly bizarre, and I have experienced it!

  • @sandrainthesky1011
    @sandrainthesky1011 2 роки тому +12

    That last one is WILD! Try looking at the pattern then look into your room, everything moves in waves, so freaky!!!

    • @Simonskistunts
      @Simonskistunts 9 місяців тому +2

      did exactly that and instantly decided to not trust my brain anymore

    • @devensaiz7039
      @devensaiz7039 7 місяців тому +2

      It is honestly like tripping on shrooms. That last one😮

  • @joanfoxwright4221
    @joanfoxwright4221 10 місяців тому +7

    You've blown my mind. I never saw the popcorn bag until you told me. Yikes!

    • @ludicrous7044
      @ludicrous7044 10 місяців тому

      Your mind didn't LET you see it until you changed the program!🤓

    • @notmyworld44
      @notmyworld44 9 місяців тому

      I was especially entertained by that one!!!

  • @Bracgypsy
    @Bracgypsy 10 місяців тому +2

    Staring at the center letters from @18:45 to the ending scene of the video is even more impressive. 😵🥴

  • @grammybear4226
    @grammybear4226 3 роки тому +2

    🐼 Big Bear Hugs from a 68 yr old grandma in Kirby, Texas, USA 🐼 ❤️ 🎀 ❤️ 🎀 ❤️

  • @zaizoesclashing7103
    @zaizoesclashing7103 9 місяців тому +4

    5:20 i am able to focus enough to see it both ways. But at first i saw it going horizontally. But it takes alot of focus to flip it lol😂

  • @TheMangoMussolini
    @TheMangoMussolini 9 місяців тому +14

    hehehe The Girl in the Field got me....I don't think I ever would have seen that.

    • @sexobscura
      @sexobscura 8 місяців тому

      yep
      that one *was* pretty cool

    • @mikehorrocks2909
      @mikehorrocks2909 8 місяців тому +3

      Same. However even with the focus off of the popcorn I was able to switch between the two. Weird.🤪

    • @Lux7355
      @Lux7355 7 місяців тому +1

      Trippy, I doubt I'd have seen it without help, though in fairness, this is a pretty small screen, Idk if I would have seen it if it was bigger or not, I'll never know now, that bell is rung lol.

  • @SNOWYGIRL-n6q
    @SNOWYGIRL-n6q 3 роки тому +2

    Fantastic fantastic

  • @alexanderscott3647
    @alexanderscott3647 3 роки тому +3

    on the last test 18:33, if you pause the video you'll see completely irrelevant text in bright white background "balance, trust adversity, friends, next play" and so on scrolling in the back ground. No obvious connection to that visual test. i figure a tiny bit of visual deceit here just to help get the authors point across here.

  • @wayneyadams
    @wayneyadams 10 місяців тому

    5:32 It is really cool they way it spontaneously changes rotation from horizontal to vertical and back again. It's almost magical.

  • @godfoundmehere4180
    @godfoundmehere4180 3 роки тому +8

    I did that last one and it turns green then I looked away at the wall and the wall was waving and moving that’s insane

  • @SunsetStarship
    @SunsetStarship 2 роки тому +8

    That last one gave me flashbacks to the 90's. Good times. :)

  • @Andreas10-o1p
    @Andreas10-o1p 7 місяців тому

    Start decorating my walls now...
    Had to paint them anyway 🤷‍♂.
    Nice vid !

  • @RaySmith1662
    @RaySmith1662 9 місяців тому

    Excellent Video! 😮😅😊

  • @amezcarl
    @amezcarl 2 роки тому +2

    I have to say that this is a great way to get sleepy within minutes...
    Wasn´t trying to get sleepy but I was so concentrated on the images that I got suddenly tired LOL. Rather interesting video though. Gonna come here from time to time I guess...

  • @dubdgaming3272
    @dubdgaming3272 3 роки тому +2

    5:20 for me it’s just going left then right then left then right

  • @B30pt87
    @B30pt87 10 місяців тому

    I love the blue @2:44.

  • @origamiswami2275
    @origamiswami2275 2 роки тому +3

    I liked that peanut brittle staff illusion.

  • @9KznfiS87f7
    @9KznfiS87f7 9 місяців тому +1

    6:47 That's the first time I've ever heard of a mirage referred to by that name.

  • @chillindave1357
    @chillindave1357 3 роки тому +1

    Very cool!

  • @robertmcdonnold3038
    @robertmcdonnold3038 3 роки тому +1

    Definitely one of your best videos.

  • @wilhelmschroeder7345
    @wilhelmschroeder7345 9 місяців тому +9

    Now I'm blind. Thanks, pal.

  • @Merlijnvv
    @Merlijnvv 10 місяців тому

    The checker board squares within squares create diagonals in a chevron pattern, and the chevrons are all pointing toward the center. This gives the illusion of a central summit. At 18:30 the same effect you see when staring at a floater for some time when fishing. The small waves have continuous motion. Then when you look at the grass in front of your feet it will seem like the ground has become a swirly mass.

  • @nicolasrose3064
    @nicolasrose3064 9 місяців тому +4

    Dog's can see fast moving objects with a much faster response time because their brain's "communication delay" is much shorter than ours.

  • @kennethcrandall8131
    @kennethcrandall8131 9 місяців тому +1

    loved it!

  • @rubber_ducky5x
    @rubber_ducky5x 2 роки тому +1

    Every time I saw this video I decided to scroll and it’s changing color from black to white this video is cool

  • @baronvg
    @baronvg 8 місяців тому +3

    I refuse to believe there are rabbits with sharp-ass Vulcan ears!

  • @christinaruffino9944
    @christinaruffino9944 11 місяців тому +2

    The eye bender worked on my flowers in my yard. 😄

    • @ludicrous7044
      @ludicrous7044 10 місяців тому

      Magicians use these tricks and call it magic!

  • @Undulator369
    @Undulator369 10 місяців тому

    That's amazing.

  • @thierrypauwels
    @thierrypauwels 11 місяців тому +1

    This last illusion is well-known by people travelling by train. If you are looking continuously outside (what I often do), when the train stops, you get the impression that it is going backwards.

    • @patriot9455
      @patriot9455 10 місяців тому

      I wonder if railroad locomotive enginees and brakemen would see these differently, after years on the train

  • @macforme
    @macforme 11 місяців тому +8

    Who do I complain to that my eyes are now crossed after this video???!!!

    • @ludicrous7044
      @ludicrous7044 10 місяців тому +1

      Complaints are universally ignored! 😋

    • @macforme
      @macforme 10 місяців тому

      ​@@ludicrous7044 I think they might even count that as a win. 😂

    • @electroborg
      @electroborg 9 місяців тому

      That happens because of the 147 porn videos you watched before this one.

  • @carrollkneece9098
    @carrollkneece9098 3 роки тому

    Wow great video

  • @patrickmcgrath5411
    @patrickmcgrath5411 3 роки тому +11

    I CAN'T SEE ANYMORE..."BUT THAT WAS FUN"🤗

  • @wayneyadams
    @wayneyadams 10 місяців тому

    14:40 When comparing two objects or items the correct words are bigger and smaller. Biggest and smallest are only used when there are three or more objects or items.

  • @oliviarinaldi5963
    @oliviarinaldi5963 3 роки тому +8

    That was bloody well brilliant!!! Lol, on the last one when you were talking about vision returning to normal quickly and the view was a featured video, the entire picture was moving for me. Gotta love it.

  • @chrismayer3919
    @chrismayer3919 2 роки тому

    The Schroeder staircase is my fave 😵‍💫

  • @oddities-whatnot
    @oddities-whatnot 3 роки тому

    Superb channel this

  • @philippegilson
    @philippegilson 9 місяців тому

    Hello !
    N° 15 is amazing.
    N° 14. I see black and blue lines but no circle.
    N° 13. I can see the perspective trickery.
    N° 12 "dulaxis". I don't see any difference in the spinning because there is no spinning.
    N° 11. I don't see the circles changing colours. they are all "egg" coloured.
    N° 10. The vapour has no colour.
    N° 9. The illusion is amazing.
    N° 8. I immediately noticed the texture difference between the background and the popcorn bag.
    N° 7. Indeed, the illusion is there.
    N° 6. You could think it's a rabbit. But it's a raven.
    N° 5. I use this technic in wood working.
    N° 4. The orange discs are the same.
    N° 3. I don't use computers for that. It's too easy.
    N° 2. I don't see any colour change.
    N° 1. After concentrating in the middle circle, I don't see colours. And after that I don't see anything moving. I don't smoke any weed.
    Phil. Peace.

  • @terryopsahl1677
    @terryopsahl1677 9 місяців тому +4

    When I blink the bag of popcorn vanishes for a split second.

  • @sangeovr
    @sangeovr 3 роки тому +1

    Will try

  • @PlumbDrumb
    @PlumbDrumb 8 місяців тому +2

    that last one is like when the acid starts to kick in

  • @computerjantje
    @computerjantje 9 місяців тому

    very nice video. thank you

  • @JohnTovar-ks8dp
    @JohnTovar-ks8dp 9 місяців тому

    Nice!

  • @williamwalker8107
    @williamwalker8107 10 місяців тому

    That was cool.

  • @alantaylor353
    @alantaylor353 9 місяців тому +1

    Now I have a headache.! 😉

  • @opticllus
    @opticllus 6 місяців тому

    owww that's cool

  • @nikdenbak3961
    @nikdenbak3961 8 місяців тому

    Awesome vid. Who needs psychedelics?!
    with the which way is it spinning the trick to seeing it both ways is to fix on a "join" and follow it, imagining it going infront then behind.

  • @lynnwood7205
    @lynnwood7205 9 місяців тому +1

    Once in 1967 from the shoreline bluffs north of Duluth overlooking Lake Superior, the sky overcast and gray matching the color of the lake, I observed an ocean going freighter halfway in the sky. The atmosphere was moisture saturated, this moment being just a brief interlude during days of constant rain
    I thought at the time the illusion was because there was no delineation of horizon between the color of the sky and color of the lake water. the lake water at that moment being of the same texture as that of the sky.
    Perhaps a Fata Morgana?

  • @firstman9273
    @firstman9273 11 місяців тому

    If you do the last one with one eye closed, when you then close the open eye and open the closed eye, i..e. switch them over, the wavy vision is only in the eye that was looking at the patterns, the other eye is rock solid.

  • @williamstier6445
    @williamstier6445 10 місяців тому +1

    the letters in the trippy illusion at the end spell out the statement "we don't live in a world of reality, but in a world of perception".

    • @AbigailBergCOMPASSCLASSROOM
      @AbigailBergCOMPASSCLASSROOM 10 місяців тому +1

      Yes! Glad someone pointed it out since the narrator behaved as if the letters were irrelevant.

    • @williamstier6445
      @williamstier6445 10 місяців тому

      @@AbigailBergCOMPASSCLASSROOM I mean yeah it is true that you don't need to notice the message to enjoy the visual hack. However (in my opinion at least) you would appreciate it that much more if you did.

  • @shadicrenegade562
    @shadicrenegade562 9 місяців тому +1

    Crow. Bet on that raven, penguin, or rabbit part. I call raven a crow, but Crows are so cute. Lmao, I love them so much.

    • @tj_2701
      @tj_2701 9 місяців тому +1

      Right, I've seen this in other videos and they actually play the whole clip and show it's a rabbit

  • @mitchkatz4918
    @mitchkatz4918 9 місяців тому

    a--Medeterranean seat, but b -looks like Caribbean sea with Florida, Cuba, Yucatan peninsula --17:32- am I missing the illusion?

  • @airfunmachinery8655
    @airfunmachinery8655 3 роки тому +2

    We receive all kinds of information from the outside world, and the brain processes the information received, driving the neural impulses that internalize our own cognition. On the other hand, we have built a more powerful processing system internally, which can also generate some impulses spontaneously. Dreaming, for example, is an interpretation of internal information.

  • @tedwalford7615
    @tedwalford7615 9 місяців тому

    That second checkerboard really does have curved lines, as checked with a straight-edge, while the lines on the first-shown checkerboard did test straight.

  • @areberusonic
    @areberusonic 2 роки тому

    19:00, you forgot to tell that your hands seem to be moving when you stare at the letters.

  • @dubdgaming3272
    @dubdgaming3272 3 роки тому

    10:11 I can’t unsee it now

  • @brantnuttall
    @brantnuttall 9 місяців тому +1

    Monker Circle. honestly I just saw it rotating clockwise then anti clockwise

  • @areciosantiago7947
    @areciosantiago7947 7 місяців тому

    If you put a tissue here, you will see arrows pointing ar the center 13:51

  • @jedgould5531
    @jedgould5531 9 місяців тому

    4:59 dual axis

  • @joehughes5177
    @joehughes5177 9 місяців тому

    On the eye bender, you didnt mention the white text behind can you read this 18:31

  • @newtoncooper4085
    @newtoncooper4085 9 місяців тому

    2:09 I swear there was a blue mist, until you zoom in, bad brain.

  • @colinjava8447
    @colinjava8447 8 місяців тому

    The eye bender is crazy, just look at something interesting after it, and you get a good few seconds of it bending all over the place.

  • @yvindwestersund9720
    @yvindwestersund9720 2 роки тому +1

    I've looked at the whole video and all of them was doing exactly as you said
    Except for the last one
    THE EYE BENDER I've watched it now 4 time's and I can still not get it to work
    The lines of words is still not moving
    Why isn't it moving 😫😩
    Is there something wrong with my eyes or is there anything else going on
    Just wondering 😔🤔
    Just saying 🇧🇻

  • @tj_2701
    @tj_2701 9 місяців тому +1

    17:25 that is North America not The Mediterranean lol

    • @davidlongoria5055
      @davidlongoria5055 9 місяців тому

      nah its the med, you can see italy, greece, turkey, the black sea, and northern africa

  • @darkhorse452
    @darkhorse452 Рік тому +1

    I see both without the color i see it spinning both ways

  • @leviticus8362
    @leviticus8362 2 роки тому +1

    my brain be like: AHHHHHHHHHHHHHHH CONFUSING, IMPOSSIBLE, CRAZY, OVERLOAD!!!!

    • @leviticus8362
      @leviticus8362 2 роки тому

      all but the water fall is not editing, i checked

  • @ludicrous7044
    @ludicrous7044 10 місяців тому

    I STILL don't see why the yellow car image is different in the mirror!🤔 The car doesn't change but the canopy does!!🤤 This video proves you can't trust ANYTHING you see!🤓

  • @lindamills6192
    @lindamills6192 10 місяців тому +1

    I started with a mild headache......not mild anymore😊

  • @rbwannasee
    @rbwannasee 2 роки тому

    2:15 - what are you talking about? That's not what happens at all. If you stare at the center, the edge of the circle becomes indistinct, but I don't see anything but white behind the lines.

  • @pamelamujera4631
    @pamelamujera4631 2 роки тому

    its super illussionally

  • @gaoxiaen1
    @gaoxiaen1 9 місяців тому +2

    A Fata Morgana is a real physical phenomenon, not an illusion.

    • @drhkleinert8241
      @drhkleinert8241 7 місяців тому

      Yes, but the illusion is that what you see is NOT there where you see it.

  • @kira5868
    @kira5868 7 місяців тому

    Yes it is clearly it’s a raven I can see the beak like hard material even the eye

  • @stevenpellegrino997
    @stevenpellegrino997 11 місяців тому +1

    Most of these works when I was tired and fell asleep. Bt after watching it again. Right as I woke up. Most of them didn't work. I eyes and mind didn't mix or confused colors. This didn't move like they had when I was tired. Maybe because my brain has not fully awaken???

  • @victorlewis3251
    @victorlewis3251 8 місяців тому

    I DIDN'T see the bag of popcorn, but once seen, it is obvious.

  • @mitsos76
    @mitsos76 9 місяців тому +1

    How about stereograms?

  • @arubaguy2733
    @arubaguy2733 9 місяців тому

    The "dual axis" was strange enough when I could see it turning horizontally changing directions sort of randomly. Later when it was revealed that it can appear to spin vertically also...things got doubly strange. I believe the brain functions of higher life-forms will never be duplicated by microchips. The complexity of the biological brain still far exceeds even the most powerful supercomputers. Computers will always be much faster at their tasks, though.

  • @jheitz7
    @jheitz7 8 місяців тому

    Watching this caused my blood pressure to go to 178 over 93 and caused chest pain. It took over 5 minutes to go down to 140 over 77. Be very careful watching this. It is VERY dangerous.

  • @jamieandteddy2010
    @jamieandteddy2010 3 роки тому +1

    That girl standing in a field is my friend.

    • @ctakitimu
      @ctakitimu Рік тому

      Tell her to give back the popcorn she stole from me

  • @Nitephall
    @Nitephall 11 місяців тому +1

    I didn't see any water flowing at all. He should have dyed it.

  • @louisfrancisco2171
    @louisfrancisco2171 9 місяців тому

    16:23 If it's video editing, it's not an optical illusion.

  • @lifeisharditsharderifyoure6822
    @lifeisharditsharderifyoure6822 9 місяців тому

    0:45 This is one of the examples of one situation when people stuck their noses in a smartphone, and that's why electric poles collide with them

  • @HobbyOrganist
    @HobbyOrganist 9 місяців тому

    Amazing thing is, even after we KNOW what the illusion or trick IS, we still can't seem to block that out!

  • @caigetompkins3759
    @caigetompkins3759 7 місяців тому

    The ebbinghaus illusion is two different size orange dots, and yes I did just measure them each. So it’s actually no illusion at all

  • @johnsmith1953x
    @johnsmith1953x 7 місяців тому

    *I know have X-RAY VISION!*
    THANKS!

  • @fortyfour6626
    @fortyfour6626 10 місяців тому

    Fun! But narrator needs to clear his throat lol!

  • @InternationalWaves-z7b
    @InternationalWaves-z7b 15 днів тому

    The girl in the field is standing in her own shadow, that’s what I want explained. He shadow isn’t starting at her own feet as it should

  • @randydewees7338
    @randydewees7338 9 місяців тому

    Watching a waterfall will produce the effect of #15

  • @YouTubeallowedmynametobestolen
    @YouTubeallowedmynametobestolen 9 місяців тому

    What's the difference between a Schroder Staircase and Penrose Steps?
    Is it just multiple Schroder Staircases are combined to make a loop to create Penrose Steps?

  • @hymiu.
    @hymiu. 3 роки тому

    13:16 if you shake your screen you can see it is flat

  • @costrio
    @costrio 9 місяців тому

    Morgana effect is also known as a mirage, I believe.

  • @kris2k
    @kris2k 9 місяців тому +2

    there is something wrong with me?

  • @2KITTIES-CLRR
    @2KITTIES-CLRR 7 місяців тому

    I could clearly read the words in the last "illusion."

  • @pookatim
    @pookatim 9 місяців тому

    In the final illusion, why do you have faint white text moving across the image of black text from right to left? I checked and it is there whether you look at the illusion or not. In fact you can pause the image and see the white text.

  • @Fred-mp1vf
    @Fred-mp1vf 9 місяців тому

    5:58 Correction: There are only 3 colored lines. On my screen they're blue, green & red.

  • @ashleyr6809
    @ashleyr6809 3 роки тому +2

    Need to have an epilepsy warning for the last one. Some people have epilepsy.

    • @ctakitimu
      @ctakitimu Рік тому

      Nah, remove all warning labels from everything. Removes the weak and dumb from the gene pool.