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✦ HUMAN BODY · BRAIN & MIND ✦

WHY
DREAM!

Every night your brain builds movie-like worlds while you sleep.

📖 Topic 10⏱️ 5 pages🧠 Quiz
🌙
SLEEP
Eyes closed
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CYCLES
Light to deep
REM
Vivid dreams
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STORY
Brain builds scenes
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WAKE
Most dreams fade
💤 WHY WE DREAM
TOPIC 10 · REM SLEEP · MEMORY · DREAM SCIENCE
PAGE 1 OF 5 · NIGHT MOVIES IN YOUR HEAD
NIGHT
A sleeping child with dream bubbles showing wild imaginary scenes like flying and strange places
YOUR BRAIN NEVER FULLY SWITCHES OFF
When you fall asleep, your body rests but your brain stays busy. Sometimes it spins up whole stories: flying over rooftops, talking animals, or a school hallway that looks wrong. These night movies are called dreams. They feel real while they happen, even though they are built inside your head. Dreams are not magic messages from another world. They are real brain activity, like a private cinema that runs while you sleep.
⚡ DID YOU KNOW?
You dream several times each night, but you usually remember only the dream from right before you wake up.
SLEEP!
STORY
Dream bubble showing a movie-like story with characters and changing scenes
🎬 Dreams can feel like movies with people, places, and plots that change fast.
🧠 They come from brain activity, not from a magic spell or a hidden message.
REAL
Brain lit up with activity during sleep showing dreams are biological not supernatural
🔬 Scientists can see brain waves change when you dream, so dreams are science, not sorcery.
💭 Even strange dreams use memories, feelings, and things you noticed during the day.
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