Subtitles & vocabulary
How to Sleep 4 Hours and Feel Like 8 (Science-Backed)
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VoiceTube posted on 2025/07/08Ever wish you could get 8 hours of sleep in just 4? This video dives into science-backed 'biohacking' secrets like the 90-minute sleep cycle and the military method to help you wake up refreshed! You'll pick up practical tips and some advanced vocabulary to boost your sleep efficiency.
Video vocabulary
meditation
US /ˌmɛdɪˈteʃən/
・
UK /ˌmedɪ'teɪʃn/
- Noun (Countable/Uncountable)
- Act of deep and quiet thinking
- The practice of focusing one's mind for a period of time.
B2
More rhythm
US /ˈrɪðəm/
・
UK /ˈrɪðəm/
- Noun (Countable/Uncountable)
- Pattern of events, motions, or changes
- A pattern of sound and beats in music
A2
More boost
US /bust/
・
UK /bu:st/
- Transitive Verb
- To increase something; to make something better
- To push someone or something up from beneath them
- Noun (Countable/Uncountable)
- An increase in something
B1TOEIC
More routine
US /ruˈtin/
・
UK /ru:ˈti:n/
- Adjective
- Happening or done regularly or habitually
- Always the same; boring through lack of variety
- Noun (Countable/Uncountable)
- Regular or habitual way of behaving or doing
- Series of actions that make up a performance
A2TOEIC
More Use Energy
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