Brain Power: Your brain is made up of about 86 billion nerve cells called neurons, each working together like a giant network to help you think, feel, and move.

Sleep and Memory: When you sleep, your brain isn't resting—it's busy organizing and storing memories from the day, helping you learn and remember better.

Brain Size: Despite being only 3 pounds in weight, your brain uses about 20% of your body's energy and oxygen to keep everything running smoothly.

Neuroplasticity: Your brain can adapt and change throughout your life by forming new connections between neurons, helping you learn new things and recover from injury.

Brainwaves: Your brain produces electrical signals called brainwaves, which can be measured and show how your brain is working, whether you're awake, sleeping, or thinking deeply.

Phantom Limb Sensation: Even after losing a limb, some people still feel sensations or pain in the missing limb. This happens because the brain continues to sense the limb that's no longer there.

Mirror Neurons: These special brain cells fire not only when you do something, but also when you see someone else doing the same thing. They help you understand and empathize with others.

Gut-Brain Connection: Your gut and brain are connected through a network of nerves and chemicals. This connection affects your mood, digestion, and overall health.

Brain's Speed: Your brain processes information incredibly fast, with neurons firing up to 200 times per second—making split-second decisions possible.

Brain Complexity: Despite being studied for years, the human brain is still a mystery in many ways. Scientists continue to explore its complexity and unlock new discoveries.