Brain : A 20-Watt Powerhouse That Never Sleeps!"
Brain : It generates enough electricity to power a small light bulb!
Your brain runs on electrical signals sent between billions of neurons. In total, it produces about 20 watts of electrical power—enough to light up a small LED bulb. Even when you're resting, your brain is constantly active, processing information, regulating your body, and even daydreaming. It never truly "turns off," which is why you can wake up suddenly from deep sleep if something urgent happens!
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