What is a Brain teaser

A brain teaser is a form of puzzle that requires thought to solve. It often requires thinking in unconventional ways with given constraints in mind; sometimes it also involves lateral thinking. Logic puzzles and riddles are specific types of brain teasers.An illusion is a distortion of the senses, revealing how the brain normally organizes and interprets sensory stimulation. While illusions distort reality, they are generally shared by most people. Illusions may occur with more of the human senses than vision, but visual illusions, optical illusions, are the most well known and understood. The emphasis on visual illusions occurs because vision often dominates the other senses. Some illusions are based on general assumptions the brain makes during perception. These assumptions are made using organizational principles, like Gestalt, an individual's ability of depth perception and motion perception, and perceptual constancy.

Thursday, September 4, 2014

Wundt Illusion

A German psychologist (Wilhelm Wundt) described this illusion in the 19th century. In this illusion, both red lines are parallel to each other but due to the other lines, it may seem that these two red lines are not parallel.

What is the small dot ? Delboeuf Illusion

Many people will feel that the dot on the left side is smaller but actually they both are of same size
Check out those both black dots, do they look equal?

Tuesday, September 25, 2012

It Will Crush You All

This is a perfect picture taken at correct angle and position makes it look like a giant is going to crush them all.

fish face Illusion

Can you count the number of fishes combined to built this face.

Fake or Real Illusion

Real Matching  of body and picture.What do you all have to say about this?

Elevator demaged Illusion

The Lifts' door seems to be demaged but actually its just a painted portion

Water & Boat flying or floating Illusion

check whether the boat is flying in air or is floating on water.