Showing posts with label Optical Illusions. Show all posts
Showing posts with label Optical Illusions. Show all posts

Sunday, July 24, 2011

First look at the photo from left side and then from the right side amazing right?

Wednesday, December 3, 2008

If you watch the below images from your seat in front of the computer, Mr.Angry is on the left, and Mrs.Calm is on the right. Get up from your seat, and move back 12 feet, and PRESTO!! They switch places!!


Tuesday, November 18, 2008

Color illusion

If your eyes follow the movement of the rotating pink dot,
the dots will remain only one color, pink.



However if you stare at the black " +" in the center, the moving dots turns to green.

The saying in a surgery book of my mom says,"Eyes do not see, what the brain does not know!" How true?

Saturday, October 4, 2008

This week may be termed as the week of optical illusions. And here I am coming with yet another optical illusion.

How many colors do you see?



There are only 3 colors: White, green, and pink.
There seem to be two different shades of pink and green, but there is only one pink and one green.

Friday, October 3, 2008

Here is another illusion. I have seen it presented as a puzzle or math problem but commonsense tells us that this must be an illusion. The only thing we have to do is try and explain the illusion.





Solution:

The area of a right triangle is computed by multiplying the base times the height and dividing by two. The pieces of the puzzle have an area of 32 square units. Although they can be assembled to form what appears to be a 13×5 right triangle, they actually form quadrilaterals that are slightly smaller or slightly bigger than a 13×5 right triangle.

The top figure has an area of 32 square units. The bottom figure, including the empty square, has an area of 33 square units. A real 13×5 right triangle would have an area of 32.5 square units. The distortion is difficult to see because one square of the picture is approximately 3% of the area.

The distortion can be seen more clearly when the empty square constitutes a larger percentage of the area, as in the figure below where 1 square represents 13% of the area.

This is an optical illusion that caught my attention!
I was surprised to know that we humans too have blind spots!




Wasn't that funny?



This picture is an ambigram, an image which can be viewed in more than one way depending on how you perceive it. The thing about this sort of image, in particular, is that it manages to convince you visually that you're looking at two completely contradictory views at the exact same time. What does this tell you about perception, and the way our brain processes conflicting stimuli? Can you see it as both images simultaneously, or merely as one, then the other, alternating based on how you squint or tip your head?