|The medical world has verified that laughter releases endorphins, God's natural painkillers, which are fifty to one hundred times more powerful than morphine. - Marilyn Meberg|
|Home Gallery of Optical Illusions Optical Illusion Quiz|
Uncountable Optical Illusion
How many sticks are in this optical illusion?
Where does the thirteenth stick come from?
Scroll down for the explanation.
In this optical illusion, when there are twelve sticks, it looks like they are all the same length. They really aren't. Note that the third stick from the right never has a bottom piece. Also note that the stick on the left has no top part when there are thirteen sticks. And when there are thirteen, the empty space is filled in with a stick that has no bottom part.
Report A Broken Link To Us Contact Information
Free Optical Illusions