Scientist Explains Sleep in 5 Levels of Difficulty | WIRED

Подписаться 11 млн

Просмотров 1,8 млн

50% 1

Sleep scientist Aric A. Prather, PhD, is challenged to explain the topic of sleep to 5 different people; a child, a teen, a college student, a grad student, and an expert. What are some of the causes and consequences of insufficient sleep? Aric explains at all levels why sleep is so important to the human body.
Like what you are watching? Subscribe to WIRED today and see how WIRED brings you the ideas, technologies and people that are transforming the world.
bit.ly/36TPzpt
For more on the Science of Sleep, visit WIRED.com:
www.wired.com/story/youre-not...
www.wired.com/story/scientist...
Still haven’t subscribed to WIRED on RU-vid? ►► wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► link.chtbl.com/wired-ytc-desc
Get more incredible stories on science and tech with our daily newsletter: wrd.cm/DailyYT
Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows and new episodes of our latest hit series Tradecraft.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
Scientist Explains Sleep in 5 Levels of Difficulty | WIRED

Наука

Опубликовано:

9 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 2,8 тыс.

@WIRED 4 года назад

Like what you are watching? Looking for more like it? Subscribe to WIRED today and see how WIRED brings you the ideas, technologies and people that are transforming the world: bit.ly/2O7UVF8

@AxolotlAndy 4 года назад

Cool and all but. *Laughs in caffeine addicted student.*

@khaithianthang 4 года назад

Thank you so much for continuing the series.

@samrithkunrith2163 4 года назад

Please bring memory scientist to talk about memory system in 5 level

@ftb.jaylan 4 года назад

Were are you guys based?

@fruitymeadows 4 года назад

can you do this video but with a food scientist?? i think there will be many people being fascinated by the science behind cooking

@danushv8132 4 года назад

You need an atleast seven hours of sleep to be optimal without health risk Me at 3:00 a.m watching video: Guess I'll die

@The231447LucidDevTeam 4 года назад

Me too #depression

@Hans-Kraut 4 года назад

@@The231447LucidDevTeam Hang in there buddy, you'll get through this.

@snurtole 4 года назад

@@The231447LucidDevTeam Man that's a rip, pessimism is a real pain but it feels good knowing that it's possible to change :)

@_egg_2933 4 года назад

I love my country

@sergiokaminotanjo 4 года назад

lol its actually 3:19 here xD what are the odds

@henta7608 4 года назад

Dr: "We're going to be talking about sleep" Kid: "My favorite part of the day" Never related to anyone that much.

@rowematthew2667 4 года назад

Can’t wait until my kids feel the same way

@nadian848 4 года назад

Henta lol yes

@JohnathanCall 4 года назад

One of us. One of us.

@lakkakka 4 года назад

@Zapper Zapped let them sleep

@mariopkmnzelda 4 года назад

Zapper Zapped it’s more like, they like to continue doing what they’re already doing. If they’re asleep, they wanna stay asleep. If they’re awake, they don’t wanna go to sleep. At least that’s my own experience.

@sarahviola9147 3 года назад

“what grade is that?” “I thinkkk 5th?” same dude I have no clue what’s going on

@jsmithers. 3 года назад

Fk me ! :')

@h.thumbsthomas5479 3 года назад

I wonder if he's homeschooled or something so hes not in a specific grade per se.

@jsmithers. 3 года назад

@@h.thumbsthomas5479 Fkk mee! :')

@tanapornrajatanavin323 3 года назад

Lolololol I’m a teacher and it partially not sits right with me

@007lisle 3 года назад

He's probably in a higher grade.. lol..

@jaygarcia6094 3 года назад

kid sleeps for 8 hours teen sleeps for 6.5 hours college student sleeps for 5 hours grad student sleeps for 4 hours expert doesn't sleep because she's too busy studying sleep

@UTTPOfficerBennie 3 года назад

giraffe sleeps for 30 minuets

@frz02f64 3 года назад

@@UTTPOfficerBennie good one

@Creepy_pasta_stories_1 2 года назад

I sleep 9 hrs 😊

@sadflix8754 2 года назад

And there’s me, who either sleeps 5 hours or 12 hours

@mirrorballtbh 2 года назад

u think I get 6.5 hours 😭😭 I WISH

@deivonhenshaw896 4 года назад

It’s so weird to me how you can just close your eyes, then open them 8 hours later and it’s a new day.

@mantaspauza526 4 года назад

Or the same day as you closed your eyes if you went to bed after midnight.

@kakapapa5267 4 года назад

Deivon Henshaw because your consciousness is not there when you’re sleeping. your not aware of anything, kinda like your dead.

@hiyorioh 3 года назад

kaka papa ya

@achild5864 3 года назад

that rarely happens for me i have so many dreams and i drift in and out of consciousness

@meghanmonroe 3 года назад

Ugh, I wish I slept through the night uninterrupted. Must be heavenly.

@fraist1 4 года назад

10 year old boy: *understands everything the guy is saying about sleep* Me when I was a 10 year old: *checks what happens to fridge lights when I close the door slowly*

@joeloop4314 4 года назад

Man.. You brought up some memories :)

@ioanageorgiana7714 4 года назад

Have a look at the 10-year-old in the video about gravity.... I thought she would get impressed by the apple falling on newton's head, BUT NO

@emanbintehafeez 3 года назад

Relateable xD

@achild5864 3 года назад

@@ioanageorgiana7714 the girl in that vid was 8 lol she was smarter than the teen

@zakiahmed6655 3 года назад

@@achild5864 i could tell you about an even smarter little guy, people were rudely calling him disabled but i kept pausing the vid. He really amazed me and thankfully never let me down as i said "come on buddy u can do this" & "u know this". Dw worry i also saw the little girl one on gravity she was also smart and mature but i gotta say she seemed a BIT more mature than him. The vid if u DIDNT watch it is the one on dimensions and i liked the expert level one even more cos of the passive aggressiveness in the end.

@faith9196 4 года назад

For some reason him bringing out the balloon with a college student and not the kid is so funny to me.

@PtylerBeats 3 года назад

Like a college student can’t imagine filling up a balloon haha he could have easily just said, “Imagine it like airing up a balloon.” And that would have gotten his point across lol

@MacaGD 3 года назад

@@PtylerBeats Ikr? It was weird

@dowfreak7 3 года назад

In general this seemed kinda odd. The whole kid explanation didn't feel like an explanation at all. Kid knew some basic stuff and had some questions, then the guy's like "yo how do dolphins sleep, do you wanna know, do you?". If someone can write down 3 short sentences and that encompasses all the discussion got you, then that's a waste of time, even for the kid.

@justhurderr8515 3 года назад

@@dowfreak7 it's not a waste of time, a brain of a kid really sees that as pretty interesting, myself included when i was that kid's age i would get exited to know about how animals sleep, eat or do stuff, because knowledge when you're a kid ITS THE MOST INTERESTING THING EVER, now why dude fill up a balloon for the teeneger? simple it makes the person pay more attention, that's why a lot of university lab professors, use stuff and not just theory !

@evanpearce1015 3 года назад

hahahaha

@ElliotScottDating 2 года назад

This kid is smarter than I was at 10 years old. I was crying to my mom that my shadow won't leave me alone. She'd tell me to go hide under a tree to get it to go away. She a genius too.

@theatomiclizard452 2 года назад

Wait seriously? As much as I don't want to be rude... that's what a 4 year old would act like.

@Astragenix 2 года назад

@@theatomiclizard452 that’s me when I was 4 lol

@cataterat8 2 года назад

You were doing that at 10? Wtf

@jqyhlmnp 2 года назад

How are you with shadows now? Is your mom currently a genius as she was when you were 10?

@perc8044 2 года назад

@@jqyhlmnp the questions nobody thought of, but we all needed

@pallab900 4 года назад

This guy actually has a PhD in sleeping. Just think about that

@xaifer2485 4 года назад

😂

@Jakey1312 4 года назад

Keep in mind I haven't finished my BA yet but speaking as someone with friends in PhD programs, that sounds like a huge oxymoron.

@user-tn1oh3he8c 4 года назад

Dr.Sleep

@nic615 4 года назад

Ghost Killzzz I don’t know much about science because I’m 6 years old but he probably has a PhD in some sort of biology not sleep

@socksmccox1025 4 года назад

He's living the dream

@prof_Camargo 4 года назад

The field he studies is so small that he knows the other expert. Loving that

@wyatt35810 4 года назад

All of these that I watch, the experts tend to know each other. Most of the topics they cover don’t typically have a lot of people in the greater knowledge and education field. Like the astrophysics one, with Janna Levin. There’s really like 100 relevant astrophysicists in the whole world, so she was bound to know the other guy

@sumeetsingh2076 4 года назад

they are both researchers at UCSF

@Baseballbat95 4 года назад

@@wyatt35810 idk about that

@Hybe123 4 года назад

Would that be Matthew Walker by any chance?

@kagartoe 3 года назад

Really pretty sad I think. There should be many more.

@pamcake958 4 года назад

What I love about these “5 Levels” videos is that experts always seem to be more intimidated by explaining the concepts to the children than they are to anyone else😂

@sadflix8754 2 года назад

Kids are scary

@registeredjopper 2 года назад

It’s something I’m learning over the course of completing my PhD. Once you get to a certain level of understanding of a subject, it becomes harder to “dumb down” explanations because you become so accustomed to certain terminologies etc. You spend all day thinking about this subject at a level of such complexity that trying to explain the basics (or, god forbid, those aforementioned complexities) in layman’s terms is really daunting. Unless you’re experienced in education. That’s probs why teaching STEM subjects is a whole degree field in itself.

@nairabittencourt6125 2 года назад

@@registeredjopper that's what makes someone a true expert: being able to explain their subject to someone outside their field.

@registeredjopper 2 года назад

@@nairabittencourt6125 I don’t really think that’s the case. Someone can absolutely be an expert, a master of their field, but simply lack the communication skills to explain the subject at a level that people uneducated in that subject can understand. It doesn’t mean they’re less knowledgeable or experienced, just that they can’t really relay that knowledge in a digestible way for normal people. Not everyone can.

@nairabittencourt6125 2 года назад

@@registeredjopper well, I don't think we're disagreeing on this. I didn't say an expert lacks understanding. I said a true expert not only understands their field deeply but also knows how to convey the subject in different levels.

@mohammadramadan4303 3 года назад

He is really good at his job, I fell asleep half way through the video!

@typea5426 3 года назад

Bruh

@neigh6836 3 года назад

😂

@bimbamg 2 года назад

LMAOOO

@lucassoh4905 2 года назад

He's an academic, not an entertainer. Wanna stay awake go drink coffee.

@rohansinha2760 2 года назад

😂😂😂😂

@coleterhune 4 года назад

This man is taking 6 hour naps

@sofiagrafa6711 4 года назад

:))))

@antivfxedits7721 4 года назад

i do that 😌

@zackstines 4 года назад

i take 15 hr naps

@Destyn2b 4 года назад

My friend's son was sleeping a lot around the same age. We figured it was a growth spurt because all he did was eat, sleep, go to school and repeat. 😂 It lasted for a few months and then he was okay.

@FeedMeSalt 4 года назад

@@Destyn2b "Depression" And learning how to hide it once people show concern go hand in hand. Pay attention to him.

@rewanwatti3382 4 года назад

"between 7 and 9 hours" Schools: 5 hours, take it or leave it

@audreywong7494 4 года назад

@Laura Martin-Falla also me...in middle school.

@V-for-Vendetta01 4 года назад

I don't like to be a party pooper but most of the times it's cuz y'all procrastinate.

@audreywong7494 4 года назад

@@V-for-Vendetta01 for me it's because of insomnia but yeah, i procrastinate a lot

@flanagamer 4 года назад

*Pawn Stars*: best I can do is 3 1/2

@jana31415 4 года назад

U mean 3 hours

@mossdefect2547 3 года назад

“You can’t sleep indefinitely” Me: “wanna fucken bet”

@spongebrain5769 3 года назад

*pulls out loaded gun*

@pixled2032 3 года назад

*Proceeds to load

@thewillyway8719 3 года назад

Sets gun down and cries

@pixled2032 3 года назад

*family walks in

@pixled2032 3 года назад

*God calls him

@rafisuryana9503 4 года назад

Could you guys do a little bit explanation on the scientific terminology used in every episode of this ‘5 levels’ series? Maybe just put it on the side or on the bottom of the screen or something, would love it if you do that. Thank you 🙏🏻

@josephdavey9593 4 года назад

This man started speaking another language when the grad student came. Thought I was following it pretty well until then 💀

@sii1100 3 года назад

I read this right at that part of the video & completely agree

@radicallybean 3 года назад

@@sii1100 saaaaame lmfao

@Luminarada80 3 года назад

@@sii1100 same and I'm a grad student

@richbeautyco.5840 3 года назад

💀💀💀💀

@CrimsonLegacy 3 года назад

SAME!

@justbrowsing6603 4 года назад

Boyyy that 4th explanation i was LOST, dude sounded like he was cursing at me in Swahili

@fashion4everlove 4 года назад

Just Browsing omg lmaoooooo 🇰🇪

@Lina_al_j 4 года назад

looool

@davidramos5559 4 года назад

😂🤣🤣😂🤣😂 trueeee

@joffefan590 4 года назад

Just Browsing bomboclaat!😤

@eshashah6000 4 года назад

PFFFTTTTT I WHEEZED HAHAHAHAHA

@donaldm9286 3 года назад

When he got to level 4 he lost me😭😭😭😭😭 These levels and their content weren’t decided over night

@mayn90s19 3 года назад

Dwayne seems like a really good kid. Liked that conversation between them.

@Bigotedechivo 4 года назад

You know he's a *cool* scientist because he has funny socks

@mezmerism107 4 года назад

Im glad that it's not just me who watch his socks

@Lina_al_j 4 года назад

ikr - I kept thinking how cool is that

@nadian848 4 года назад

Lauriti lol yes If they have funny socks, they’re down to earth.

@afloatingpineapple6170 4 года назад

very _nice_ very _nice_

@kagetori7913 4 года назад

GachaLuv YT everyone’s Dow to earth

@mankala8 4 года назад

"So tell me, is sleep the coolest thing you've ever heard of?" "I don't know man, have you watched the 5 Levels of Gravity video? 🤯"

@varshapandey-ibm6919 3 года назад

That episode blew me off!! They basically concluded that we don't exist.😅

@budddda 3 года назад

@@varshapandey-ibm6919 There's a wave function that predicts with a certain amount of precision, that you actually exist.

@varshapandey-ibm6919 3 года назад

@@budddda thanks for the affirmation.. 😅🤪

@wilsontomisin9582 3 года назад

That vid was mad!!

@eL.N.M. 3 года назад

Definitely my favorite!!!

@mrgsnv3632 3 года назад

me setting an alarm clock for 2 pm: you know, I'm something of a sleep expert myself

@xwinnilin 2 года назад

you know, i’m something of a scientist myself 👹

@ChiquiTuni 3 года назад

I’m currently battling insomnia and it’s really affecting my life. I’ve done the sleep studies and read almost everything written about sleep. I love the way this guy talks to everyone, especially the two younger people. I wish I could consult with him in person. He’s so relatable, IMO Thank you for this 🙏🏻

@maxzytaruk8558 9 месяцев назад

SAME, I get maybe one hour of sleep some nights, on a really good night it's more like 5

@juliekristinehovet 4 года назад

ryan reynolds got really smart

@StoreyDylan 4 года назад

Julie K Hovet omg its all I was thinking

@negan3417 4 года назад

lol

@AashishBharat 4 года назад

Lmfao

@alexheller5602 4 года назад

Something between him and Ben Affleck I think

@teresitarobles2247 4 года назад

😂😂

@JustADioWhosAHeroForFun 4 года назад

Sleeping is just a cheap way to Time Travel

@arsenymakarov6961 4 года назад

It's cheap only if you're homeless or don't have to pay for your living space for some other reason

@xaifer2485 4 года назад

@@arsenymakarov6961 uhhh ok then

@kripa2982 4 года назад

What is the expensive way to time travel

@qasemrimawi568 4 года назад

Or fast travel (If you're a gamer)

@arsenymakarov6961 4 года назад

@@kripa2982 living, getting wasted, getting yourself cryogenically preserved etc

@walterkyson5465 3 года назад

“Hippos actually sleep under water” Kid says “I could never do that, I’d pass out!” bless his heart 🤣 someone should probably inform him that he’d pass away not pass out haha

@Auden. 2 года назад

That’s what he meant 10 year olds know what death is

@AielHeart Год назад

I mean… he’d pass out first…

@user-sw6dx5em7j 3 года назад

Sleep is important Me: currently at 5am watching this “oh well...”

@sightorvision 3 года назад

My woman

@knifetoucher 4 года назад

"What grade you in?" "I think 5th?"

@sqworm5397 4 года назад

Homeschooled, probably.

@anthony8371 4 года назад

@@sqworm5397 still got picked on

@VwapTrader 4 года назад

naweed s makes sense

@learntocrochet1 4 года назад

Perhaps he attends a non graded school. Or he is nervous.

@purejordan6974 4 года назад

He asked what grade is his age range totally different questions. My age range for my grade is 16 in my school but I’m still 15 turning 16 later in the year.

@birdmurder2064 4 года назад

It makes me so happy that the child and the high schooler seemed so interested to learn.

@lukeytron 4 года назад

That 10 year old is a freak of nature. I have a 10 year old niece but she, and her friends, can barely tell a coherent story.

@BGNewsReporter 4 года назад

Pretty sure it wasn't a "random selection" !

@360.Tapestry 4 года назад

that kid is very present... or else he gets the stick

@______________5470 4 года назад

Duh. Theyre not going to pick participants that arent professional and have a difficult personality

@checkle1 4 года назад

the child came off as an actor. It could just be his personality, I have met a few kids who are like that....that just sound like child actors.

@mawandekolele8078 3 года назад

10:21 the college student couldn't wait to get that information out 😂😂

@totallynotme8153 3 года назад

Most people know that though

@stevena3333 3 года назад

I was looking for this comment 😂. The next lady couldn’t stop staring at his teeth. She started giving me anxiety lol

@ludvig3242 3 года назад

@@totallynotme8153 Most people definitley don't know that specifically.

@ambriaashley3383 3 года назад

As she should! That’s some high level information, I definitely didn’t know about that specific process 😂😂

@azmard4865 3 года назад

@@ludvig3242 people act like other people know. Well, at least some 😆

@sheesh5969 3 года назад

Holy f his colleague has an MD, a specialization and a PhD while looking like a 20 yr old. *cries in Hopson & Wessels Biology*

@rarelypoetic 3 года назад

It must be all the sleep he's getting 😩

@sightorvision 3 года назад

@@rarelypoetic what

@rarelypoetic 3 года назад

@@sightorvision ..... what

@AlexBeast25 2 года назад

@@rarelypoetic she

@rarelypoetic 2 года назад

@@AlexBeast25 idk what youre trying to imply but it's not cute

@juliegolick 4 года назад

Whenever they do these "5 levels" videos, I'm able to follow through the first three, and then the last two just leave me going, "...I'm sure those are words you just said, but I have no idea what they mean."

@sam-solo 4 года назад

Right? When it got to the 4th level I was like jesus christ it's another language at this point lol

@wilsonseto1 4 года назад

when he explained the 4th level, i knew about half and then i got completely lost in the jargon

@imduc2 4 года назад

I barely got 4th level. 5th I understand bits and pieces. Just those abbreviations got me questioning what they're talking about lol

@itpaynesme 4 года назад

I understood it all but him talking about all the regions of the brain was not really necessary, it just made the explanation a lot more messy. If anyone needs an explanation of all the levels then let me know and I’ll try to write it up in an easier way to understand hahah

@bulldozer8950 4 года назад

Would be even funnier if they weren’t words. They just came up with words before to say that sound smart.

@Bobstew68 4 года назад

He didn't really explain the same concept at 5 levels of difficulty, it was all different concepts. I enjoyed it though. Lots of interesting bits. Great participants too.

@glitched2797 4 года назад

I believe he was talking about the whole concept of sleep science

@Skateobyou 4 года назад

@@tyronesimpson8770 wrong, concept and topic are 2 different things my man

@Skateobyou 4 года назад

@@tyronesimpson8770 That's true, but that doesn't make them the same just because you can't have one without the other haha.. you already said you can't have a topic without concept and vice versa, repeating it with depth doesn't mean anything 🤦🏻‍♂️

@emilieb3244 4 года назад

I think he assumed that the more advanced participants didn't need to go over the first level stuff since they would have already studied it.

@At-kc1rc 4 года назад

The concept is sleep ok bye

@abbeytilson7916 3 года назад

My anxiety levels skyrocketed when he started talking about all the different nerves and the ventral and dorsal pathways with the PHD student- game me major flashbacks to A&P *shudder*. The conversation with the specialist was surprisingly interesting and easy to follow though.

@mirek1139 2 года назад

It takes a PhD, possibly a tenure, to call an apple an apple (or, as a PhD student would say, to substitute the superfluous jargon with more vernacular exposition).

@arshiatalebi3217 3 года назад

Me listening to this in my free time: hmmm interesting Me having to learn about this in school: MAN WTF

@anthonyflores7697 3 года назад

there's no consequences for not picking up all the info in your free time

@kayleerojas7361 4 года назад

whenever any teacher asks me what did I learn my mind goes blank LMAOOO

@aalruu 4 года назад

“wait.... go back, I accidentally stopped listening”

@ilovescience7655 3 года назад

I thought I was the only one .. atleast I am not alone :D

@keithbyrd5518 3 года назад

Me too💀💀💀

@jbuhse14 3 года назад

You might need more sleep 😴

@Muhamedim 3 года назад

well that's because you're trying to say everything you learned putting yourself on the spot to solve a big problem. Our brains aren't computers that can regurgitate everything back. Next time, when you're asked the Question just think of only one thing the teacher said ( just one) thing of the general theme you're talking about and what do you know or what else new did you learn? ask one question

@tianamarius2229 3 года назад

the teenager looked so tired he was about to go into N-1 sleep when he started talking about N-1 sleep.

@wasitjustadream2345 2 года назад

He was probably high

@prot07ype87 2 года назад

@@wasitjustadream2345 Because he's black.

@Mawzeen 3 года назад

Me watching these episodes: I would like to be disguised as a kid so I can ask all the dumb questions without people looking at me like I'm dumb af Also me: The kid is smarter than me and I would still be the dumb idiot.

@Olivia-uq4ls 4 года назад

“Do you sleep?” Teen: “I try”

@alexandercastro6969 4 года назад

Also teen: naps for 6 hours

@eddiejonesinting7555 4 года назад

Alexander Castro hahahahahahahahahahahahahahahahaha

@cephi 4 года назад

mood lol

@Nugcon 3 года назад

mood

@dreamingofthemoon Год назад

This

@samrithkunrith2163 4 года назад

Could you guys bring memory scientist to talk about memory system in 5 level ?

@ducklingugly6850 4 года назад

I would LOVE that

@amandarojas5990 4 года назад

Lol try kandel.

@eveannana2240 4 года назад

YES

@chloemiddleton6612 4 года назад

maybe level 3... that's when i understood it lol

@mvzv3913 3 года назад

Either you were born with it or you just have Alzheimer’s dude,

@saol3622 3 года назад

I am also a sleep scientist. I've been experimenting on sleeping since the time I was born.

@helpineedvanke3175 3 года назад

christopher at 10: *learning the science of sleep* me at 10: *hanging with my buddy Jeff the snail*

@misskihoro 3 года назад

Me at 34. Hanging with my buddy Jeff the Snail. 😆

@topdawg4854 3 года назад

Me at 35. Hanging out with my buddy Jeff the snail.

@kalvinpanther837 4 года назад

When we were little, my brother and I shared a bedroom. One of my earliest memories is of him finally sleeping the entire night completely covered head to toe by his blanket and how this was apparently very important. I think it was his first sleep experiment. Fast forward 35 years and people are calling him the Ryan Reynolds of sleep on the internet! Follow your dreams (pun) kids!

@ahkkha4560 4 года назад

Ask him what's up with his socks... : )

@pia1945 4 года назад

cutee

@deyisozdemir4731 4 года назад

That is just sweet 😊

@awakenedgarou 4 года назад

Wait so that's your brother???

@youdeservetobehappynow7584 4 года назад

What?!!

@onixtheone 4 года назад

I used to do my “sleep research” during 6th period high school geometry class..

@nsambataufeeq1748 4 года назад

Used to be history for me

@cbass4407 4 года назад

nsamba taufeeq English for me

@achild5864 3 года назад

i had 0 hour geometry class at 7 am so yeah same

@howva 3 года назад

I used to do mine during church on a sunday

@rjd3455 3 года назад

Your brain is smarter when you are asleep. Don't worry kid, you're fine

@robertv.8893 3 года назад

The moment level 5 came around it jumped to a whole new level. The funny part is, that usually happens when two experts put together talking about their field of expertise.

@Tzierun 3 года назад

This is how they should teach at school. Explaning the topic very simple at first and then getting more and more complicated

@EbenPajanconi 4 года назад

Even the grad student was like, "shiiiiiiii wht" *blinking intensifies* 💀..

@wshaffer79 4 года назад

I was particularly intrigued at the part where he said "fiqewp adfpoit wqe oiua uv asdfo udfshjwer" to the college grad.

@Mb-sw5py 3 года назад

It was just neuroanatomy, maybe she didn’t study that for a long time or at all. Actually not that hard it just sounds really hard because of the technical terms.

@louisemaaree 4 года назад

*Aric:* “we’re going to be learning about sleep” *Christopher:* “oh my favourite part of the day” *Aric:* “They sleep under water!” *Christopher:* “I could never do that, I’d pass out” This kid is awesome omg

@Louisianish 3 года назад

He did seem like an awesome kid! I thought it was funny the guy showed him a picture of a giraffe and asked him if he knew what it was, though. lol

@simonelaurant 3 года назад

That's Simone's brother! She watches this video and makes fun of him daily for it.

@alexllongui 3 года назад

She shouldn't do that, she should be very proud of him.

@happyrobot6396 2 года назад

having a conversation with someone over a topic both of you are passionate about is so nice. wish i was still passionate about stuff

@AtlasNL 3 года назад

Very interesting stuff to learn at 4:00 while not being able to sleep Edit: Also this man wears a fabulous pair of socks

@Omar-vv2bu 4 года назад

"What do you do?" **says something related to science** *G R E A T B E C A U S E T O D A Y*

@jackgilmore2793 4 года назад

"what do you do?" "Science" "Perfect because...

@shutdahellup69420 4 года назад

"What do you do?" Me: **Sleep** Him: *_wAiT a MinUtE_*

@matteofabro567 4 года назад

Is math related to science?

@ryan-xr1st 4 года назад

Matteo Fabro BIG PP

@trimine2393 3 года назад

LOL THIS COMMENT MADE MY DAY

@thefintechking 4 года назад

18:00 She basically said, "you didn't teach me anything I didn't already know"

@Draftmaker 2 года назад

Not true.

@otherguy8296 3 года назад

There was a steep step between college and grad but this is so enjoyable to watch

@koreanamericanboy2369 3 года назад

I really enjoy watching these 5 levels videos, really helps me understand stuff better lol

@megami7373 4 года назад

this five level series is so pure and refreshing to watch.

@thematchkookieisholdingins5542 4 года назад

Me: watching this instead of sleeping. The sleep scientist: "am I a joke to you?"

@niamhhindley9906 3 года назад

This guy: You need at least 8 hours of sleep a day to function Me on either 1 or 10 hours sleep: We ride at dawn bitches!

@kristynahrdlickova891 3 года назад

As a psychology graduate student, after watching a bunch of these videos about gravity and lasers with knowledge pretty much at the level 1, I’m so happy I can finally follow along with the conversation! 😅

@user540000 Год назад

psychology is super easy

@frankie1136 4 года назад

"How long do you nap?" "1 to 6 hours" 😐😬😬😬

@kevinjusdeel1223 4 года назад

he sleeps to 9 p.m then go to the bar at 1 a.m. it sounds planned :))

@360.Tapestry 4 года назад

winters will do that to you

@Texbun2 4 года назад

I can relate.

@bulldozer8950 4 года назад

When your in high school nothing counts as enough to not be a nap....

@stevenhageman8255 4 года назад

man, he really took the padded gloves off when the grad student stepped in

@antoniomolina3612 4 года назад

Steven Carbuhn I was thinking the same thing fr fr

@nsambataufeeq1748 4 года назад

You're reading my mind

@zin82e98 4 года назад

His tone even changed- he did not like her 😂

@matheuslopes8832 3 года назад

Omg he clearly speaks like he doesn’t like her hahahhaha

@WordyGirl90 3 года назад

She asked a good question on the effects of amphetamines and he got pissed because he didn’t know the answer. Lol.

@jinsum5449 3 года назад

nothing like listening to how sleep works while trying to fall asleep

@StyleX22 3 года назад

I wish that they talked about what is up with polyphasic sleep, and why it's possible to hop directly into REM sleep when you are sleep deprived - because this implies that REM sleep is the most useful phase. SInce the giraffe only sleeps for 30 mins, it would be interesting to know if those 30 mins are REM sleep - there is not a lot of time for cycles like ours, right? Also there are people who did polyphasic sleep combined with a good diet/nutrition, especially with lots of antioxidants. These are basically hints that sleep phases other than REM (which only adds up to about an hour of a normal sleep night) are "useless" and that you could get a lot more time out of your day if you trained yourself to fall right into REM - but this needs to be done with proper supply of antioxidants. Wish this was somehow talked about in this series.

@squigglywiggle4287 3 года назад

Nerd

@AlexBeast25 2 года назад

hmm, i know this is a late comment, but I just wanted to give my opinion as a psychology student in high school. I don't necessarily agree with your statement that all phases other than REM are 'useless'. IF that WAS the case, REM WOULD take up 100% of the sleep cycle, which, its not. REM only makes up roughly 20-25% of sleep, whereas NREM makes up 70-75%. If the body didn't need it, why would it do it? I understand that a healthy individual with a 'good diet/nutrition' would have more efficient types of sleep, but I don't think it would change to that drastic of a degree where NREM is NOT needed. And also, I would like to completely reject your statement that 'other sleep cycles' as you mention, which can only be assumed as NREM, make up only 'an hour of normal sleep night'? that's completely wrong. If we sleep 8 hours, and NREM makes up 75 percent, that's 6 hours. Another point to kind of address, 'generally', NREM is commonly associated with the restorative effects on the body (physiological aspects), whereas REM is associated with the restoration of the brain (psychological factors), and thus both stages of sleep are crucial for restoration (according to most theories).

@HexerPsy 4 года назад

Here's what I noticed. When the teacher is listening to stuff he already knows, he stares and his head doesnt bob. When he s in conversation with a peer and looking to drive the conversation, he nods endlessly.

@ixl911ixl 4 года назад

HexerPsy hahah. Going back watching him bobble his head like a maniac with his final guest is hilarious, thanks for pointing this out.

@1207torrie 4 года назад

Hey I just took an exam all about this last week in my neuropsychology class and I literally knew everything he was talking about. That’s such a good feeling LMAO

@cathy921ontheradio 4 года назад

lol my neuropsych exam is in 3 weeks, but I feel you on that XD. Can't believe that talk w/ the expert got me riled up.

@1207torrie 4 года назад

cathy921ontheradio good luck!!

@bulldozer8950 4 года назад

I have no clue what they were talking about.

@BLAIDIoriginal 2 года назад

Congrats!

@centaurk5603 4 года назад

It's interesting. I have heard that you will go through periods of being tired, which I personally agree with. Once you surpass a level of being very tired, you will become less tired and then go through the cycle without sleeping. Also that naps can be useful, but not long naps. Because apparently catching up on sleep is actually something we can do. If we got less sleep the previous night, we can sleep more to :catch up"

@twiceseventeen 4 года назад

This guy is the best at explaining at all five levels. Too many speakers here make it complex for level 1 and level 2.

@m.a.3322 4 года назад

I surprised myself when I understood most of the jargon he was talking about... then I remembered, I'm a medical student 🤨

@juliashireen6195 4 года назад

🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣👍👍👍👍👍👍👍

@thifanny7298 3 года назад

I was like "yeah finally one where I won't get lost on the last levels" And the conversation with the specialist was so insteresting

@patrickmorency 3 года назад

Don’t worry, you’ll forget it all in residency

@Muhamedim 3 года назад

@@patrickmorency LOL so true

@SR-er8sd 3 года назад

lmao, psychology major and SAME

@JeffSyam 4 года назад

Whenever they do these 5 levels thing, I always interested in how good the expert when they explaining to children. To me, that shows to us how good their understanding is.

@danielschoen8402 3 года назад

But that is the easiest level to explain.. Basically everyone could explain sleep to a child in a simple way. Not everyone could do it at an expert level to an adult.

@RonaldYengwayo 3 года назад

@@danielschoen8402 true about everything you are saying, but what l think the dude is trying to say is, you don't know something unless you can simplify it for a laymen to understand.

@mythirdchannel 4 года назад

I like this guy :D I think he did a good job on all levels of conversation, and I learned new stuff too! :D

@kellyl13 3 года назад

I understood almost everything in this video! This makes feel a bit better after watching the "Musician Explains Harmony" video where I was not quite at the college level. Music, in particular singing, is my favorite pastime, but this is more tailored to my education (BS in psychology, MS in neuroscience, and MPH in biostatistics). Learning how different types of animals sleep was really cool too.

@SageROSA42 4 года назад

I learned more with the kid than I did with the expert.

@maximvasilleyvich6060 4 года назад

JustSharin' it's because you're a lay-person. He explained it in a way so that people who are not so scientifically inclined can understand

@sam-solo 4 года назад

The expert was basically saying sleep apnea and/or sleep disturbances can cause a super large increase in the chance you get dementia or alzheimers or Parkinson's in old age based on her studies.

@humphryshan9494 4 года назад

she's an md phd so she does more research on the clinical aspects of asleep

@maureenlaneski2802 4 года назад

I feel like I understood the gravity expert better than the sleep college talk.

@je6874 4 года назад

That college student is absolutely stunning

@juantheoriginal1 4 года назад

exactly

@Melancthon7332 4 года назад

in Hawaii everyone is gorgeous, it's ridiculous

@spag5296 4 года назад

I don't know how he maintains eye contact whilst not fluttering his speech. I'd be sweating if I was him

@DrVonNostrand 4 года назад

Her eyes are mesmerizing. She's beautiful.

@mazzychaz4500 4 года назад

thanks you guys!

@adewati99 2 года назад

I really love this kind of series, please keep making it ☺😍

@Chonps 4 года назад

really loved the expert on this one

@WILD__THINGS 4 года назад

14:20 When you hit a new level on Tetris and the blocks start dropping way too fast

@pookiielover 4 года назад

You're another level of expert when you're able to explain concepts in multiple levels of difficulty. there are so many people who are good at what they do but they can't teach it for the life of them in simple terms.

@rashmiruby6149 3 года назад

This is absolutely fascinating!

@justchillin7552 3 года назад

2:47 “ I could never do that I would pass out” that’s the point

@benrosshirt1477 4 года назад

"Hippos sleep underwater" Kid: "I could never do that"

@krazekode 4 года назад

The high school student looks like he's in some real need for sleep

@crystalllllll 4 года назад

He's getting 6 hour naps

@bulldozer8950 4 года назад

Crystal Zavala but is he actually sleeping or is everything a nap....

@guidestone1392 3 года назад

I remember not getting enough sleep in high school.

@Zones33 3 года назад

We all do

@pascoto 3 года назад

Wait until they get to university/college lol

@Real_Ryan_Gosling 3 года назад

Child, Teen, College student, grad school, Expert and then Nas 🤣🤣🤣🤣 "Sleep is the cousin of Death" - Nas

@softmusicforsleeping4075 2 года назад

Thank you, it`s a very great job 😻 This video is so beautiful💜💜💜

@alex57821 4 года назад

“You shouldn’t be on technology before bed” Me right now

@KarlaRei 4 года назад

Aric: We're going to talk about sleep today. Christopher: My favorite part of the day! This kid is all of us.

@Exderius 3 года назад

Great video! Really interesting and in inlightening

@sleeptrust-sleepfacts 4 года назад

This was truly a great idea - super entertaining and interesting.

@almed23 4 года назад

Scientist: what's that? (Shows a picture of a 🦛) Kid: A hippo? Scientist: a hippopotamus Kid: OK BOOMER

@samiya0132 4 года назад

Arvin Medina BAHABAHAHHAA

@Yetipfote 4 года назад

This comment is one of the funniest things I've seen on RU-vid ever.

@kevinwalkingPH 4 года назад

Made me laugh

@angcil88 4 года назад

But he's not a Boomer?

@mancjo3 4 года назад

Mahesa Rangga lol... crickets

@Okguy1_Music 3 года назад

him: sleep is so critical me watching this video at 1 am

@andydany3260 3 года назад

This series needs to continue

@Yeah0bviously 4 года назад

Seriously, the dolphin's half-sleepy brain thing at the 1st level is way more interesting and complex than the blabla afterwards

@itpaynesme 4 года назад

Yeah0bviously it was so fascinating omg

@TheCactuar124 4 года назад

That's because you have no idea what he was talking about later on, like most people who watched the video.

@carbon1675 4 года назад

Meek omg you said “ok boomer” So funny

@c0br1tzA 4 года назад

Yeah, but the last 2 levels are the driving force behind understanding the first 3...

@Ninjaananas 4 года назад

I thought it was common knowledge that dolphins sleep like that.

@MrBladle 4 года назад

The grad student was really interested in amphetamines...

@VirulentWalrus 4 года назад

She was playing with her lips a lot too lol

@cyanidejack1013 4 года назад

Me too!

@DanG626 4 года назад

👀

@360.Tapestry 4 года назад

or that's just one particular aspect that is interesting in her field, given that she has an expert in front of her that she can quiz, and you're reading too much into it. but i'll try to remember where i'm at, too

@eternalending 4 года назад

Kryptonite nah, she’s a science PhD student. She’s definitely popping adderall.

@gebbo221 3 года назад

Level 1: I understand this Level 2: I am surprised that I actually understand this Level 3: A bit more complicated, but I get most of it Level 4: Wow, those are some big words Level 5: *huh?*

@gelfjunga9257 3 года назад

this man is so good he can explain things nicely

@andyso97 4 года назад

Best episode in my opinion so far. He doesn’t really talk about a concept of sleeping but sleep in general, but I like how the difficulty still rises as it goes on :)

@Triad3Force 4 года назад

I'm surprised there wasn't much discussion about dreaming. Especially since recent research suggests that we don't just dream while we sleep, but we basically sleep specifically so we can dream. Dreaming seems to have a connection to how we learn, and synthesize new information and integrate it into our existing memory.

@daninickel 2 года назад

Most of my dreams are nightmares, so what does this mean for me? Lol

@wheresbicki 2 года назад

What does it mean if I haven't been able to dream for over 5 years

@marceelino Год назад

Dreaming is just a window to different dimensions.

@nithyasreesathyanarayanan5611 2 года назад

It's pretty cool that the topic becomes more and more focused with application of the knowledge on sleep to various changing external and internal conditions, because that's why they are actually study sleep (which is to give better treatments to people with various disease conditions that may be caused by sleep). It surprised me that inadequate sleep (

@tanapornrajatanavin323 3 года назад

This guy have done his homework to make his lesson interesting for younger audience lol