What If Humans Never Slept?│The Science Is Darker Than You Think │Science for Sleep скачать в хорошем качестве

What If Humans Never Slept?│The Science Is Darker Than You Think │Science for Sleep

Wherever you are right now, whatever time it is — you are probably tired. Good. Stay with this for a little while. Because tonight we are asking a question that sounds simple and turns out to be one of the strangest in all of biology. What if you never slept? Not just tonight. What if sleep — this thing your body has been quietly demanding for hours — simply did not exist? The answer is darker than you expect. We will cover what sleep actually does to your brain every night, what happens to your body after 24, 48, and 72 hours without it, the rare disease that kills people by making them unable to sleep, and what a world without sleep would eventually do to human civilisation itself. And at the end — the best reason you have ever had to finally put the phone down. In this video: 00:00 – Introduction 02:00 – We Have No Idea Why We Sleep 06:00 – What Sleep Actually Does to Your Brain 11:00 – The First 24 Hours Without Sleep 15:00 – What Happens After Days Without Sleep 19:00 – A World Where Nobody Sleeps 24:00 – Why Sleep Might Be the Most Important Thing You Do Topics covered: Sleep deprivation, glymphatic system, memory consolidation, REM sleep, deep sleep, amyloid beta, Alzheimer's, Fatal Familial Insomnia, Randy Gardner, Matthew Walker, synaptic homeostasis, micro sleep, sleep science, neuroscience, brain health, why do we sleep, what happens when you don't sleep Science For Sleep — deep science for quiet minds. 🔔 Subscribe if the universe keeps you up at night.