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1,906,896,803 results
We all do it, but what happens to us when we sleep? Click here to subscribe to The Economist on YouTube: ...
10,194,262 views
5 years ago
Why do we sleep? We spend a third of our lives in slumber, but science has yet to determine exactly why we have do it. Here's a ...
3,074,807 views
8 years ago
The better you sleep at night, the better your brain will function, and the better you'll feel. Learn about what goes on in the brain ...
255,403 views
3 years ago
In the United States, it's estimated that 30 percent of adults and 66 percent of adolescents are regularly sleep-deprived. This isn't ...
13,959,214 views
Everything that you've been told about sleep is more or less wrong. Today we are going to bust some of the most common myths ...
2,841,316 views
It's something you spend half your life doing, yet we still know very little about sleeping and dreaming, but in today's amazing top ...
4,504,237 views
There's nothing quite like a good night's sleep. What if technology could help us get more out of it? Dan Gartenberg is working on ...
2,002,277 views
6 years ago
What happens when you don't sleep? And why do we need to do it anyways? Hank explains the science of sleep: the cause, the ...
2,237,668 views
10 years ago
You know you need to get enough sleep, but the question remains: How much is enough? Sleep scientist Matt Walker tells us the ...
615,811 views
When you can't sleep, you're desperate for help. And there's a booming industry waiting to tell you all the ways a lack of sleep can ...
2,745,997 views
1 year ago
You're exhausted despite getting a full night's sleep. Sound familiar? You're not alone. Experts say if you wake up tired, even if ...
124,611 views
4 years ago
No surprise: sleep is essential to being a functioning, healthy human being. And new research looks even further into how sleep ...
321,019 views
In today's video, we're going to talk about 10 things that happen to your body when you don't get enough sleep. Of course you can ...
26,244 views
2 years ago
Thanks to all the data science has gathered over the years, we know that not getting enough sleep leads to a shorter life.
378,767 views
How much sleep did you get last night? Did you have a lack of sleep? It might be tempting to sacrifice some sleep so that you can ...
148,923 views
You've probably heard about people talking in their sleep, saying things out loud while completely passed out and no memory of it ...
359,086 views
Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Further reading--- ...
11,451,045 views
9 years ago
A record so dangerous that Guinness World Records no longer actively monitor it. The longest recorded period for which a person ...
613,224 views
Sleep paralysis is a relatively common phenomenon in which someone experiences a state of immobility just before falling asleep ...
140,872 views
Jessi stayed up too late, so she's feeling really tired. Luckily, she isn't too tired to tell you all about what happens when we sleep ...
841,822 views