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Study
Optical Illusions
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Which orange circle is bigger?
They're the same size!
Oops!
Okay!
Are these lines parallel?
They are!
Oops!
Okay!
What secret word is hidden in this image?
NOISE
Oops!
Okay!
What is the hidden word?
DOG
Oops!
Okay!
Is this image moving?
No!
Oops!
Okay!
How many black dots are there?
Zero!
Oops!
Okay!
Which line is longer?
They're the same length
Oops!
Okay!
Stare at the red dot for 15 seconds, then look at a blank wall. What do you see?
You should see a woman with brown hair and a green shirt
Oops!
Okay!
What's hiding in this image? (Shake your head)
A cat!
Oops!
Okay!
Are the blue and black lines moving?
No!
Oops!
Okay!
Is this an image or a gif?
An image!
Oops!
Okay!
Stare at the black cross in the middle. What do you notice?
A green dot appears and eventually the lilac dots disappear.
Oops!
Okay!
Is this an image or a gif?
It's an image!
Oops!
Okay!
Which line is longer?
They're the same length!
Oops!
Okay!
What number do you see?
3452839
Oops!
Okay!
Is this image moving?
Nope!
Oops!
Okay!
Is this a spiral?
Nope, they are circles!
Oops!
Okay!
Stare at the middle of the image. Is the grid fixing itself?
Your brain is trying to "fix" the broken grid because it is biased towards order and regular patterns.
Oops!
Okay!
Rectangles or circles?
Circle!
Oops!
Okay!
What is the hidden word?
FALL
Oops!
Okay!
Stare into the centre of this image. What happens?
The colours disappear!
Oops!
Okay!
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