Optical illusion: Only those with sharp vision can spot the second eagle in this picture in 5 seconds

Optical illusions are those brain teasers that challenge a person to think out of the box and break out of the pattern. These very creatively designed images check perception, attention, and solving ability. It is a great, fun, yet stimulating method of measuring sharp observation and intelligence. Optical illusions are those brain teasers that challenge a person to think out of the box and break out of the pattern. These very creatively designed images check perception, attention, and solving ability. It is a great, fun, yet stimulating method of measuring sharp observation and intelligence.  Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle