Crazy Optical Illusions Thread

[TCE]

Post some cool optical illusions here if you know of any.

Look closely at this image for about a minute, staring at the 4 black dots in the middle.. then look up at a wall, tell me what you see. If it doesn't work, try blinking a few times.

Depending which side of the brain you're using, this illusion will spin either right or left (clockwise or counter-clockwise). If you keep looking, it'll keep switching. Try having two of you watching at the same time, guaranteed it will move a different way to the other who's viewing, or if it's the same way, keep watching and one will eventually turn the other way for one of you, never at the same time. Some people have it turn a different way a hell of a lot.
Here's a slower one of the dancer, just in case you miss the turns of the fast one:
http://michaelbach.de/ot/sze_silhouette/index.html

Focus on the middle cross. The pink dots around it will disappear.

Human blind spot, hold your right eye close and while staring at the black circle, slowly move closer to it.

This ones great, which SilvaP4P posted:

Post some others here guys, always great this stuff.

 

[MortalWombat]

I need to revisit some of the religion threads and change a few things

 

[TCE]

Here's a slower one of the dancer, just in case you miss the turns of the fast one:

http://michaelbach.de/ot/sze_silhouette/index.html

 

[Sole]

The chick spinning only spins left for me.

 

[MortalWombat]

The chick spinning only spins left for me.

I find she switches when I look away, like at the words "it'll keep switching", I notice through peripheral vision that she switches.

 

[INeedARemedy]

The chick spinning only spins left for me.

Only to the right (clockwise) for me

 

[MC Hammered]

The chick spinning only spins left for me.

Only spins to the right for me and I've tried blinking, looking away and using one eye. Always spins clockwise.

 

[Randy Marsh]

The chick spins forever clockwise for me.

Does this mean I'm artistic???

 

[Sole]

I meant clockwise, I was judging the spin based off of my point of view, not hers. She always spin to her right and to my left.

 

[TCE]

The chick keeps switching back and forth for me.

 

[TCE]

For everyone saying it's not changing direction for you, try a slow one, which I posted in post 3.

 

[Sole]

For everyone saying it's not changing direction for you, try a slow one, which I posted in post 3.

I see nothing in post 3. Like literally nothing.

 

[TCE]

I see nothing in post 3. Like literally nothing.

Ah shit, I'll sort it out now.

 

[monkey king**]

spins clockwise for me. means I'm some kind of dem smart people?

 

[D3THRONED]

spins clockwise for me. means I'm some kind of dem smart people?

Well duh

 

[MC Hammered]

Tried using the slower one, used the CW and CCW buttons and I only see the image spin CW.

 

[ShinkanPo]

It switch a few times I still can't comprehend how it happens.

 

[TCE]

On Wiki it says on some people, they just can't get the chick to change direction at all, it might overtime but it just depends on the person I guess. It changes direction all the time for me.

 

[DizzyYeahYeah]

The ballerina changed directions for me, she mostly turned clockwise though.

 

[RoadKing Custom]