Subtitles & vocabulary
What happens when we sleep? | The Economist
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Jerry Liu posted on 2022/10/22Ever wonder what's *really* happening in your brain while you sleep? This fascinating explainer from The Economist dives into the science of sleep, covering everything from circadian rhythms to REM and deep sleep stages. You'll pick up some advanced vocabulary related to sleep science and learn practical insights into why sleep is so crucial for your health!
Video vocabulary
the brain
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UK
- Noun
- The organ inside the head that controls thought, memory, feelings, and activity.
- A very intelligent person.
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More body clock
US /ˈbɑdi klɑk/
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UK /ˈbɔdi klɔk/
- Noun
- An internal biological clock that regulates various biological processes according to a roughly 24-hour cycle.
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More this is the
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UK
- Phrase
- Used to identify a specific item or person.
- Used to introduce a method or process.
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More Use Energy
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