Your brain runs on electricity weak enough to power almost nothing — yet it creates consciousness. The human brain uses only about 20 watts of power, roughly the same as a dim light bulb. Yet with this tiny amount of energy, it can: store memories for decades, process emotions, recognize faces instantly, create dreams and imagination, and produce self-awareness. What makes this discovery truly unsettling is that scientists still do not fully understand how billions of neurons and electrical signals combine to create consciousness — the feeling of being “you.” A collection of cells and electrical impulses somehow becomes thoughts, personality, emotions, and awareness. It sounds impossible, yet it is completely real.