Ce que l'homme préhistorique savait sur la nuit (et que nous avons oublié)

Why You Wake Up at 3 a.m. (And Why It's Normal) Can't get to sleep? Staring at the ceiling, thinking your brain is malfunctioning? Actually, you might be sleeping exactly the way your ancestors did thousands of years ago. In this video, we explore what prehistoric humans knew about the night that the Industrial Revolution made us forget. Discover the secret of "biphasic sleep," the incredible invention of "high-tech" beds in the Sibou cave 77,000 years ago, and how Thomas Edison unintentionally destroyed our natural biological rhythm. Learn why this nighttime awakening isn't anxiety, but an ancestral "memory," and how to rediscover the profound calm our ancestors simply called... the night. On the program: 0:00 The Blue Light Trap 0:52 Why Night Was Terrifying for Homo sapiens 1:45 The Invention of Fire and Nighttime Safety 2:14 77,000-Year-Old High-Tech Beds (Sibou Cave) 3:25 The Secret of Biphasic Sleep: First and Second Sleep 4:46 What Did Our Ancestors Do Between Sleeps? 6:25 Thomas Edison and the End of Biological Night 7:37 Why Your Insomnia Is an Ancestral Memory If you enjoy understanding the links between our prehistoric past and our modern lives, don't forget to subscribe to Traits d'Humanité! https://www.youtube.com/@TraitsdHuman... #Prehistory #Sleep #History #Anthropology #Health #Evolution #Homo sapiens #Insomnia