No matter how small the act—whether it’s tying your shoe, or pressing a button, it’s all orchestrated by a complex system of nerves and what we call “gray matter”. While we think all our actions are random, these are a result of an intricate mental process. Shapes, colour, and perspective can change a lot about the way we see things or fail to see things. One thing’s sure; we have one amazing brain! Video includes left brain or right brain dominance, selective vision, telekinesis, visual illusions, the Ponzo illusion, 3D images, the Stroop Effect, saccades, and blind spots.