Because they shed light on how you perceive things, these optical illusions are also relevant to psychoanalysis. A typical human brain is capable of viewing objects or images from several perspectives ...

Challenge your vision and intelligence with a tough optical illusion. Spot a hidden heart in a detailed farmhouse picture ...

EVERYONE can see the family, but only those with a high IQ can spot the duck and hiding bat in a mere 12 seconds. Only those with a keen eye for detail and 20/20 vision can succeed in this ...

Amidst a joyous beach scene, challenge your observation skills by spotting a hidden crab before it reaches the children. Engaging in optical illusions not only provides fun but also enhances ...

A REVOLVING electric fan with gilt blade is illuminated by the light from a window. When we look fixedly on the revolving face an irregular patch of greyish-purple colour appears on the yellowish ...

A simple black and white image could reveal exactly what kind of person you are. Optical illusions have long fascinated readers, and can be a fun way to explore the parts of your personality you ...

In the mid-19th century, photographs with ghostlike figures became collectible amusements thanks to the invention of the ...

Optical illusions are fascinating brain puzzles that challenge not only your vision but also your intelligence. These mind-bending optical illusion pictures with hidden images often hide objects ...

Located at the top of the heavily (tourist) trafficked Royal Mile, Camera Obscura is filled with enough colorful puzzles, games and optical illusions to keep the kids (and adults) entertained for ...

Along with giving out free candy Oct. 28-31, the attraction has also transformed its exhibits for spooky season.