Optical Illusion to Test Your IQ: Only 2% Can Spot the Butterfly Hidden Inside Grandpa’s Living Room Picture in 7 secs!
Optical Illusions to Test Your Intelligence: You must have seen many types of optical illusions till now, such as physical, physiological and cognitive illusions. Optical illusions are such miraculous and mind-boggling images that challenge our brain’s process of seeing and understanding things. Studies show that optical illusions are a part of psychoanalysis, which helps in understanding why we perceive things the way we do. A normal human brain can interpret …