4:58 Magdalena Bay - Second Sleep (Official Video) 4:16 Saybia - The Second You Sleep 6:20 Почему люди должны спать в течение двух 4-часовых фаз 5:14 Second Sleep [unreleased] - Magdalena Bay (Live Debut at Lollapalooza Afters in Chicago) 11:12 Я попробовал забытую привычку «Двух снов» 3:35 Stolen Babies \"Second Sleep\" 4:17 Saybia - The Second You Sleep (lyrics) 5:16 What Do Scientists Really Know About Polyphasic Sleep? 7:56 You Will Fall ASLEEP reading the Second Sleep - Robert Harris Most Disappointing Novel Reviewed 4:17 This Tiny Notebook Became My Second Brain 5:09 Безумный график сна, который Тесла и да Винчи использовали для повышения креативности 11:02 Hack Your Brain with Polyphasic Sleep 0:51 Rettet den Rothirsch, sonst seid Ihr Nazis! 12:24 Medieval Nights: The Lost Tradition of Two Sleeps 8:15 This 20-Second Sleep Hack Stops Racing Thoughts (Try Tonight) 4:42 Crying Vessel - The Second Sleep (Official Music Video)