Not only are optical illusions fun to look at, but they're good for your brainpower as a whole.
The Way You Wear Your Hair Can Tell People a Lot About Your Character
A study published in "Frontiers in Human Neuroscience" found that playing visual puzzles can improve one's cognitive flexibility,
which is defined as the capacity to mentally flip between two or more notions at once, or to think about more than one topic at once.
Find the lone penguin in a sea of imposters in under eleven seconds in this optical illusion challenge.
A lone penguin stands out among a sea of nearly identical bird representations, its minor distinction just waiting to be discovered.
Is Your IQ High Enough to Solve This 11-Second Picture Puzzle? Find the Syringe in This Lab!