Grey Dots
An optical illusion is a visually perceived image that is deceptive or misleading.Small grey dots should appear at the intersections of the squares, but if you look directly at the intersection, the grey dots will disappear.

Comments
|
Posted by rkaaland on Nov 13, 2005 I just love em!!!! |
|
Posted by signmeup74 on Nov 14, 2005 A headache? |
|
Posted by redraptor50 on Nov 14, 2005 Great!! |
|
Posted by scm14 on Nov 14, 2005 Ow! My head!!! And I think my eyes went crossed!!! |
|
Posted by FerretGirl on Nov 14, 2005 That is sooooooooo cool! It's sort of like the stars above my bed, you stare at them and they disappear. |
|
Posted by yemenie on Nov 15, 2005 dammmmmmm this ilussion made me dizzzy, but its coooool keep them coming |
|
Posted by g0ddess on Nov 15, 2005 I have seen that one before - it was still neat tho! |
|
Posted by costley51 on Nov 15, 2005 It is really cool. It is even better with more squares. |
|
Posted by LindseyAnne34 on Nov 16, 2005 Zuni, I think that was a little harsh. I happened to like it. Good job. |
|
Posted by metallicman on Nov 16, 2005 I like it. Even though *some* people seem to have seen it a thousand times, that doesn't make it any less good. Nice teaser, I like the illusion. |
|
Posted by BrownEyes on Nov 17, 2005 Ahhh, I always loved that one, ever since I was little. |
|
Posted by bookworm91 on Nov 18, 2005 i like that one! |
|
Posted by kickthecan on Nov 19, 2005 I think I saw that one before, but I still like that one |
|
Posted by IMPAUDITOR2 on Nov 20, 2005 |
|
Posted by LordT on Nov 20, 2005 i can see the grey dots when i look directly at it so i don't like it |
|
Posted by mrbrainyboy on Nov 22, 2005 |
|
Posted by wolfmanh on Nov 24, 2005 |
|
Posted by froggz41 on Nov 24, 2005 wow grey dots a lot of grey dots how fun |
|
Posted by npf2005 on Dec 01, 2005 made me feel sick!!! |
|
Posted by azbee123 on Dec 01, 2005 that was really cool!!!!! |
|
Posted by sgtammo on Dec 04, 2005 Good. Who say everything is in black & white? |
|
Posted by hockeygirl on Dec 11, 2005 now that was pimpin!!!! i loved it!! alyhough it gave me a big headache and made my eyes hurt |
|
Posted by Armaidenpriya on Dec 11, 2005 |
|
Posted by katiebug on Dec 16, 2005 liked it alot! two thumbs up! |
|
Posted by mrtickles on Dec 17, 2005 Can anyone give the physiological explaination for this phenomenon? |
|
Posted by Baby_Girl on Dec 19, 2005 That was wicked |
|
Posted by TehIgnored on Dec 24, 2005 that one has always freaked me out. |
|
Posted by TheEarthling on Dec 27, 2005 What the...? |
|
Posted by normalgirl1995 on Dec 30, 2005 that was soooo awesome! tricky but fun! i luv opticall-illusions!!!!!!!!!!! |
|
Posted by luckythirteen on Jan 01, 2006 this one always makes me confused...good illusion |
|
Posted by sebastian on Jan 07, 2006 oh god that cught me off gaurd! |
|
Posted by muskratgal89 on Jan 10, 2006 I saw them right away...sweet |
|
Posted by SPUTNIK2 on Jan 13, 2006 kinda spooky, I loved it, thanks |
|
Posted by princess_kayti1 on Jan 16, 2006 It has the power to fracture my jaw. COOL. |
|
Posted by puppylover1031 on Jan 17, 2006 great teaser |
|
Posted by puttaholic on Jan 18, 2006 i love these illusions, a good noggin' scratcher |
|
Posted by monkeygal on Jan 19, 2006 I liked this illusion.........but it made my eyes water! |
|
Posted by Celanba on Jan 22, 2006 How do they do that?? |
|
Posted by ragethe3rd on Feb 04, 2006 Oooo grey... |
|
Posted by RYANMALONE on Feb 09, 2006 i couldnt see them although i know i works cause i have a version at home |
|
Posted by Saketh on Feb 12, 2006 spooky |
|
Posted by turtle_lover011 on Feb 13, 2006 ~!*~!*AWESOME~!*~!* |
|
Posted by luckythirteen on Feb 17, 2006 i've seen this before. but i love it all the same! you rock braingle peeps! |
|
Posted by kci2994 on Mar 05, 2006 OMG! this is so cool! when i look at a spot i could see grey dots arount it! if i go to another spot with a grey dot i cant see it anymore! i luv optical illusions! |
|
Posted by I_am_SAM on Mar 08, 2006 Fabulous! I'm see dots everywhere now! Loved it! |
|
Posted by 98_angel on Mar 11, 2006 cool were did u get it from??? nice 1 by the way |
|
Posted by 98_angel on Mar 11, 2006 it was cool but i need a doc cuz' I'm see'n dots |
|
Posted by Chakoteya on Mar 12, 2006 This is similar to an optician's test for blind spot. |
|
Posted by Methlos on Mar 12, 2006 they got this 1 all over the walls at my school it's scary |
|
Posted by charles445 on Mar 12, 2006 This is a fun one Even through it's popularity it still is baffling Try telling your little brother/sister to touch the dots with their fingers! They'll keep looking at their fingers! |
|
Posted by charles445 on Mar 12, 2006 Also because they look at their fingers the dots dissapear. Sorry if the previous was unclear |
|
Posted by soccerstar_1515 on Mar 13, 2006 ive seen that 1 before |
|
Posted by RedAngle65 on Mar 14, 2006 |
|
Posted by riddlelover on Mar 17, 2006 Freaky. |
|
Posted by riddlelover on Mar 17, 2006 Freaky. |
|
Posted by amygurl101 on Mar 18, 2006 pretty sweet. wierd how some of these things work |
|
Posted by faithie377 on Mar 19, 2006 i loved it it was so cool!! :rol: |
|
Posted by faithie377 on Mar 19, 2006 oops i mean |
|
Posted by pianostar3212 on Mar 20, 2006 they're makin me kinda dizzy. |
|
Posted by katieevs on Mar 21, 2006 This is really amazing - I could sit and stare at it for ages..... |
|
Posted by lukeschett on Mar 21, 2006 I'm a human wedgie. Oh no, you sank my jengaship. -Homsar |
|
Posted by jj_is_cool on Mar 22, 2006 if u cross ur eyes it is not there |
|
Posted by crazykook on Apr 15, 2006 they were there |
|
Posted by Cridol on May 02, 2006 did it many times before |
|
Posted by Psychic_Master on May 11, 2006 A very popular, but very cool one. |
|
Posted by watup90306 on May 18, 2006 wow dats confusig..it hurts ma head..lols...♥ |
|
Posted by watup90306 on May 18, 2006 ♥ ♥ ♥ ♥ ♥ ♥ wanna know how 2 do dis hearts code email me at drzangelfaceo5@yahoo.com ♥ ♥ ♥ ♥ ♥ |
|
Posted by frisky_kitty on May 22, 2006 awesome!! i couldn't see it at first but then i finally got i!! |
|
Posted by danielzerman on Jun 18, 2006 how does it work |
|
Posted by brits1994 on Jun 22, 2006 LOVE IT Cooleo |
|
Posted by schoo on Jun 25, 2006 Soooo cool, where did you get these from? |
|
Posted by beautifulgurl on Jun 25, 2006 Yeah and if you stare at the black squares, they grow in size!! |
|
Posted by akl21 on Jun 27, 2006 I wonder if it's because your eyes mix the black and white together to get gray. Hmmm.... Good one, though!! |
|
Posted by markita1 on Aug 23, 2006 i like i like alot i loved how the dots disappeared when i looked at it |
|
Posted by Shriya on Aug 24, 2006 I have seen that one many a times before! |
|
Posted by fleur_delacour_ on Aug 24, 2006 kewl but painfful on he brain fyou know what i mean!LOL!^_^ |
|
Posted by Dishhead5 on Sep 04, 2006 OK dude nice one I've seen it b4 still cool but a note: epileptics will get affected by the flashing of the grey dots... so please put up a warning. still good |
|
Posted by Lizzie713 on Oct 28, 2006 Thats Awesome!!! THANKS |
|
Posted by on Nov 03, 2006 my glass eye jus fell out!!!!!! |
|
Posted by cooltigerr1 on Mar 31, 2007 haha i've seen this before! its cool |
|
Posted by melina on Apr 16, 2007 dats class! |
|
Posted by nerdyiscool on May 16, 2007 ooh pwetty dots... |
|
Posted by nerdyiscool on May 16, 2007 p.s. rkaaland, the sqares would b red to get pink. I like pink, it's pwetty... |
|
Posted by katiekinnss1 on May 22, 2007 HeHe that one is a good one I like it. |
|
Posted by rose996 on May 24, 2007 LOVE IT!!! Isn't it amazing how the mind works?! |
|
Posted by famouslastwords on May 31, 2007 ahhhh... my eyes they burn!!! |
|
Posted by lilrena4ever on May 31, 2007 LOL i saw it b4....its a classic |
|
Posted by NiseyD on Jun 16, 2007 I think that you should hide your answers so they can work it out themselves! like in the logic grids n mysters! |
|
Posted by FutureMD on Jun 18, 2007 Yes, it's a very interesting illustion, but I feel that the Scintillating Grid Illusion is a more effective version of this one. |
|
Posted by princess2007 on Jun 21, 2007 i pretty much say the same thing as 'mr.tickles'. Anyone know how this works? i myself liked the idea of the eye mixing black and white. |
|
Posted by saltydavid on Jun 28, 2007 I'm no opthamologist so feel free to correct me if I'm wrong, but I think it's similar to the US Flag illusion. If you stare at a color for too long, the cones in your retina or the nerves from them get 'tired' of sending that color; they run out of chemicals or neurotransmitters or whatever. When you then look at white, the complementary colors wake up rested and refreshed and transmit their part of the white light (which contains the entire visible spectrum). So, your brain sees the blue part of the white light but those poor orange (red and green?) cones are still too tired to transmit. So your brain only senses the blue behind the stars. In this illusion, the white fatigues all of your cones so the complement is black. This illusion is designed so that as you move one intersection left, for instance, the intersection you left mostly fills in where the one on the right used to be, increasing its saturation time. It seems, too, that the fact that you have many fewer cones outside your focal point makes it easier to fatigue the ones farther from where you're looking; maybe there's some load sharing among the cones in the focal point to keep the problem to a minimum where you're looking. You will notice, if you can keep your gaze perfectly still on one intersection, nothing moves. But when you finally do move, the effect is stronger. |
|
Posted by 1smart_okie on Jul 06, 2007 weird |
|
Posted by happyhak on Aug 01, 2007 Whoa! Spooky! |
|
Posted by Stewie on Aug 24, 2007 I've seen this hundreds of times and it still freaks me out. |
|
Posted by Casinova-j on Sep 06, 2007 this is cool..i like these |
|
Posted by awest4803 on Sep 15, 2007 Oi... This one makes me a little dizzy... |
|
Posted by MellowWillow on Sep 15, 2007 To cool! |
|
Posted by meg_meg_86 on Nov 12, 2007 I like that one altho it made my eyes hurt... |
|
Posted by SAZZA_7 on Jan 11, 2008 hey im first to post in 08!! (200 i liked it but i gotta head ache now! it hurts |
|
Posted by Holo on Jan 16, 2008 Cool illusion |
|
Posted by Dackstar on Jan 18, 2008 Lol 101st post. Nice one - a classic. |
|
Posted by Jacob96 on Apr 23, 2008 very cool |
|
Posted by uhhhh on May 09, 2008 Doesn't work for me, haha! |
|
Posted by Natrix on May 23, 2008 kewl |
|
Posted by ZGymnast on May 26, 2008 WoW!! That is kool! |
|
Posted by Fuchunky on May 29, 2008 Cool! Looks knda like something that I can't describe though |
|
Posted by StreetsDisciple on Jul 01, 2008 |
|
Posted by pat_the_pat on Oct 02, 2008 they are like ghosts i know im going to have nightmares about this *not relly* |
|
Posted by pat_the_pat on Oct 02, 2008 they are like ghosts i know im going to have nightmares about this *not relly* |
|
Posted by here2 on Dec 24, 2008 very cool. |
|
Posted by reggie57 on Mar 31, 2009 too cool!!! |
|
Posted by mir77 on May 16, 2009 it, uh, it braingle black magic |
|
Posted by chemical_crayon on Oct 19, 2009 thats kool |
|
Posted by gathena on May 27, 2010 I have seen that before there are 2 of them except the other one is biger than this one! But it's still cool! |
|
Posted by BriangleJJ on Jul 08, 2010 For some reason I think this illusion's going to huant me for many days to come... ... ... |
|
Posted by Mandy7 on Jul 31, 2011 thats weird... |
|
Posted by Benjiboo on Nov 05, 2011 heehee ....................... |
|
Posted by Tife4real on Dec 16, 2011 wow,this is very cool |
|
Posted by onedirection741 on Jun 10, 2012 cool |
|
Posted by Coleen on Aug 02, 2012 strange how that works! |
To post a comment, please visit the Full Site
Back to Top
