Monday, January 12, 2015

Optical Illusions

The optical illusion is a way of tricking the brain to see something that may no be there.

The human brain put images together because it has learned to expect certain things. Sometimes the data gets confused. 

Optical illusions were used as magic tricks when they first appeared in China.

When we go to the movies it seems like we are watching real life action. In reality all we are seeing is a series of photographs that are exposed for a very short time and our brains do not see the separate still shot, our brains only see the figures moving on the screen. 

Computer monitors are optical illusions. The screen is made up of tiny red, green, and blue pixels. We are able to see many different colors, however, because our brains put the red, green, and blue dots together to make the colors. If u want to know about the color black in the computer there is really low pixels no color that is used to make the color black and the color white they use all the pixels in the computer.  

People who have spent their entire lives in a dense forest have difficulty judging distance and size in large open areas like the prairies. People do have difficulty judging distance because they see trees about everyday and 

www.kidskonnect.com/subjectindex/24-fun-games/fun-and-informational/234-optical-illusions.html

The picture belongs to super bang. http://thesuperbang.com/cool/insane-optical-illusions/

No comments:

Post a Comment