Brain Strains

The optical illusions below reveal the effects when the viewer looks at a white background or closes their eyes, following a period of staring at the image .

(click for larger example)

 1.Look at the image opposite and stare at the red ball in the right hand section while you count to forty.


2: Shift your eyes to the left-hand white section.


3: Notice that you can see a blue/green tinted ball on a purple tinted background.

 

1.Click the image on the right to view the larger version

2.Stare at the image intently for 35 seconds

3. Close your eyes and throw your head back and see a divine revelation

 

(click for larger image)

(click for larger image)

 1.Click the image opposite to open larger version

2.Move your mouse cursor back and forth slowly over the bars and follow the cursor with your eyes

3.The illusion will make the grey bars appear to go lighter

Read out the actual colour of the words rather than the words themselves

Your brain will struggle to do this task
 

Look at the sentence below and count the number F 's that you come across

FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS.

How many did you find ? Most people say 3

The correct number is actually 6

 

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