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The everyman sleep cycle (5 hours of sleep a day) (Skill Collector) View |
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What Do Scientists Really Know About Polyphasic Sleep (SciShow) View |
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Monophasic vs Biphasic Sleep - Which Is Healthier (Sleepopolis) View |
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Hack Your Brain with Polyphasic Sleep (No Boilerplate) View |
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The Insane Sleep Schedule Tesla and Da Vinci Used to Boost Creativity (Common Knowledge) View |
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The Fascinating Reason Ronaldo Sleeps 5 Times a Day - Polyphasic Sleep Explained (Primed) View |
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Everyman Sleep Cycle Sucks (Kristofer Tarvids) View |
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How to Only Sleep 2 Hours Per Day (The Infographics Show) View |
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Why Humans Are Supposed to Sleep in Two 4-Hour Phases (Half as Interesting) View |
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10 Sleep Myths Finally Debunked (TopThink) View |