File :-(, x, )
WHAT IS A GIF? Anonymous
1) Stare at the little black dot.
2) ?
3) PROFIT!
>> Anonymous
witchcraft and devilry on fourchan!
>> Anonymous
need moar optical illusions and fun stuff on 4chan
>> Gardevoir
Converting into a flash for the win!
>> Anonymous
>>253778

No, see, you do that, and all the screamers start getting posted.
>> Anonymous
>>253786
Can't really make a .gif screamer, even if its a scary image its still lame and not scary unless something is screaming at you.
>> Anonymous
in before my eyes are fuxx0red
>> Anonymous
>>253771
That was cool.
>> Anonymous
that was actually really cool. i expected some fail was instead met with some win.
>> Anonymous
This is better: http://research.lumeta.com/ches/me/


Lasts for up to a couple weeks.
>> Anonymous
The McCulloch Effect can last YEARS.
Also, you don't need to stare at the castle image for 15 seconds, you can do it in 3.
>> Anonymous
I don't get it. Is it supposed to DO something?
>> Anonymous
moar like this
>> Anonymous
>>253965

If you stare at the dot, when the timer runs down the picture appears to be in color.
>> Anonymous
>>253930
funny.
I must be an introvert, it doesn't really do much for me.
>> Anonymous
wow that is magic i can turn a colour picture into a black and white one
>> Anonymous
>>254103
>>253965
If you stare at a coloured object for a while, and then instantly move it, you're supposed to see the complementary colour as a sort of... after-effect illusion. So when it goes from blue, you see the stone colour over the photo. Capishe?
>> Anonymous
>>254110
THANKS WE HAD NO IDEA
>> Anonymous
>>254110

lmao...NO SHIT SHERLOCK
>> Anonymous
OMG SORCE:
http://www.johnsadowski.com/big_spanish_castle.html
>> Anonymous
>>253771
A miserable pile of secrets!!
>> Anonymous
It stays coloured for quite a while