Optical illusions challenge our brains, making us perceive things differently. Readers are given five seconds to find the ...

Optical illusions deceive our brains, altering our perception of reality and enhancing cognitive skills. In a recent ...

She's browsed in a bookstore, finding a blood-red-covered novel, a murder mystery with numerology that loops constantly around the number 23. The story captivates Walter: he dreams it, he notices ...