Liquid Sand Hot Tub- Fluidized air bed
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- Опубликовано: 27 ноя 2017
- I don't like sand. It's coarse, and rough, and irritating, and it gets everywhere.
Fluidized beds are used in industry for various reasons. They also happen to be really cool to play with and swim in. I made a liquid sand hot tub by adding air in just the right way.
Here is the build info: www.dropbox.com/s/rrt27f71gqj...
Here is a video by the King of Random with more details on making one for yourself:
• Would You Swim In Liqu...
I started a company called CrunchLabs where we build a toy together and then I teach you all the jucy physics for how it works. So if you want to learn to think like an engineer and have really fun time doing it, check out the current promotion where you get 2 FREE boxes at crunchlabs.com
You should also go subscribe to the CrunchLabs RUclips channel cause we’ve got some bangers in the pipeline- / crunchlabs
Thanks to these folks for providing some of the music in the video:
Ponder - / @pondermusic
Laura Shigihara - @supershigi
Andrew Applepie - / andrewapplepie
Blue Wednesday - / bluewednesday 
Наука
*turns it off while kid is under*
oops
Legendary Amazing suffocating in sand sounds pretty scary once you think about it
Prakash C no one cares
Prakash C wtf
That’s what I was thinking 😂😂😂
Ay lmao
The ultimate prank: do this to a beach
Lol
XD then when they be like "OH HOT HOT HOT WAIT.....IM SINKING AAAAAHHHHHHH"
It's called quick sand
Oh.. yeah
Weirdo3 hmmm good idea your smart
When mark talks about science, its never boring
Edit: Thanks for the likes
Exactly
yes
True
yeah
ye
I love how mark rober can talk about paint drying and still make it interesting
There’s no way he’s NOT the favorite uncle.
He's not just his nephews' favorite uncle, he's *THE* favorite uncle.
*His dad must be so jealous.*
Just wait till he accidentally kills someone, he’ll be the fav fugitive.
It's because he is the only uncle not to sexually assault their nephews
@@jamesfry552 WTF? WHAT DID your uncle do to you
Alternate title: How to hide a body easily.
PopFox WTF
FBI OPEN UP
👏🏾👏🏾 Lovely jubbly
I could use this...
That’s what I was going to say like you say I have the cool and hot tub then they go under you stop the sand from moving and they suffocate
I have been an engineer for 30 years and I used this minus to create a ball launcher which propelled them 30 km and it worked very well
100% real
sure you did, bud.
Next year you have to make it launch 31km now
I don’t know anything about science I just watch you cuz you do cool experiments
Agreed
How the heck did nobody get an eyeful of sand??? I would have been so paranoid.
or any orifice, this would be terrible for girls lolol
Googles
@@dnkgy omfg that's dirty
That was i thinking obout xDDD
Magic😂😂😂
This is the uncle everybody wants but only these three boys have
kian croxall facts
kian croxall ikr
this guy has a lot more nieces and nephews than three
Well I don't want one
:(
Марк, аккуратнее пожалуйста не забывай про защиту, песок в лёгких не полезен
Ни черта !!!
shut up
привет Артём
вовремя Вы, конечно
Ого, неожиданно встретить тут Михалыча
I was just watching Dune with Timothee Chalamet and I remembered this video and realized that the worms in Dune make the sand move similar to how this phenomenon occurs all thanks to this video!!
Yo imagine the amount of sand that got in their underwear
That is why I hate science
edit:guys I know this is long but I accidently put science instead of sands. I hate sands not science
SpongeBob SquarePants if you have sand in your pants
preimmerr tf why are you here then
Science freaking scares me... except his science.
velvet reve pretty sure it was a joke 😉
“I’m thirsty, can we get water?”
“We have water at home.”
The water at home:
*I felt that*
@peter griffin sans ikr
Ur Mom Is that You Fat
My Nuggets *dRy wAtEr*
RealKing Noob Bob stfu
Невероятно, я счастлив что 5 лет назад наткнулся на этот канал, не могу оторваться от просмотра, хотя редко бываю заинтересован подобными вещами, видимо правильная подача информации важна.
my kid LOVES this channel u have taught her SO MUCH
Hello
😂
*Am I the only one who wishes he was my science teacher?*
Are you the only person on planet Earth Watching these videos while you still have School
no
Yup
Kind of wish he was my dad
Nope
You're the stereotypical cool younger uncle who's almost an older brother
In every right way
Hi Javier!
This is so.... oddly accurate 😂
He is the only uncle that for once didn't try to sexually harass their nephews
@@jamesfry552 i expected someone to write this, but i laughed anyways
@@jamesfry552 ewww, where are you from, dude?!
Dune: explained
LISAN AL GAIB!
On Monday, I have a mandatory visit with the otolaryngologist.
Lets call it “water that doesn’t make you wet”.
Veoxius ice melts into water sand doesn’t melt
:0 I started a war
Thanos you a genius
Thanos Actually sand can melt in extreme temperatures and turns liquid, so yes it does, of course ice melts much quicker and it colder, as melted sand only melts in very hot temperatures, too hot to touch but it does melt into liquid. That’s how we make glass.
"Water that doesn't make you yet... But gets EVERYWHERE"
Y e s
I feel like you would be a great physics teacher.
Khioniia Maslovskaia You're not fooling anyone, skaia.
Danny Douglas iiiii
Danny Douglas
Did you know that Mark Rober actually worked for NASA?
Hell yeah!
Pretty sure I learned more from him than I did in my horrid college physics class.
Wow- It’s been 6 years? Probably one of my favorite videos ❤
У нас в колледже был препод. Он каждую пару включал призентацию по теме, мы переписывали информацию, а он нам вещал про выходы в астрал и как там проводятся турниры по футболу))) Смотря эти видео, представляю как ленивый учитель по физике, включает на таком-же проекторе эти видео перед началом урока)
Интересно а как он переведёт русский
We had a teacher in college that is all I can translate 😂
@@user-dc5nu2rx7o другой вопрос, а поймут-ли: кто такой "Препод", и что такое "пары")
Я тебя не понимаю
Put this on a beach and scare somebody when they walk into it...
Muahaha
you are a genius ma friend!!!!!
I think it is too late for that check when this video was uploaded
That would be quite hard
I would have payed to see that! Lol
“On the quest to be the favorite uncle”
WHO IS THE OTHER UNCLE WHAT DOES HE DO
Just a typical nobody *he doesn’t exist. He was destroyed after this video was posted*
Uncle Larry
Its someone he could never even dream of being as great as, probably Bill Nye.
Uncle Sam
Who is your daddy and what does he do
Science isn’t boring when the person teaching it to you is Mark.
You know, I think he achieved his goal of becoming the favorite uncle
Nightmare scenario: *Diving under the sand and turning it back to normal.*
That’s horrifying
Perfect for my enenemys
Andre Marchand omg
Marshy The mellow yeah... *_enenemys_* . 🤦🏼♀️
Just reading this is making me feel sick :0
Anyone else want to be this guys nephew? 😂
Kaiden Robins I so do 😊
I Do
Who doesn’t?
That's weird
Can I be his neice?
There's an entire Brandon Sanderson novel built around this concept. It's so cool!
This will always be one of my favorite things to watch
*Learns in school* :understands nothing
*Learns on youtube* :Understands completely
Im no genius but i think their doing something wrong
They're*, i think you need to pay attention more in class
Lolilolk r/woooosh
I think it’s just funner
@@swimzgaming8711 lol
Ikr
Imagine one million of those underground at the beach.
Oh god
Thanks i hate it
‘ ‘ _Timmy- where’d Timmy go- and Matt-_ ‘ ‘
Sqirtle Playz quicksand?
@@hosesroses7812 *TIMMY*
Even though I have know idea what marks talking about it’s still satisfying hearing his voice
Ok ok you got me with the stone-cold reference!🤘🏼🤘🏼
I’m an ICU nurse and I’ve seen beds that use this technology to help patients with pressure ulcers. It’s like laying on a cloud.
That’s awesome
You can’t lay on clouds silly goose
it means u had ulcer
Where do you get one
Yeah I need me one of them
I just realized that he said liquidified soup does he have solid soup or something
a lot of canned soups are solid before heated ;p
@@allyb3969 it's less of a mess that way ¯\_(ツ)_/¯
R/woosh
funny enough some soups ARE solid when cooled (so they're easier to work with), like the soup that goes inside chinese soup dumplings
Wuuut
Bro how are you making it so satisfying to watch
Let's all agree that this is the quicksand we wanted when we were a child
Everyone gangsta until the pool hardens around you
Underrated comment
G bros I GAMING I ikr
@@toothpastegobbler4434 lmao that seemed to fix it a bit
Love this comment 😂😂😂
THAT WOULD BE SO SCARY
Paint that sand gold and I'm even close to living my Scrooge McDuck life
LMAO HAHAH
Genius.
Genius
*BAHAHAHA*
genius
*genius*
I got school today we work at home and my brother and i love to watch your videos. But today we needed to know what buoyancy means so i thought of your video and thought i could let you know thanks for the science you can learn us and you make fun videos bye sincerly Lizzie
This is one of my favorite of marks videos
He should do a mega-experiment with this concept
If only Aang knew this trick when he ran into those sand benders.
Lmao
WAIT HOW IS THIS THE TOP COMMENT AT 1 LIKE
xD ikr
Ohmygosh yeesss
Poor appa he did not deserve to be taken lol
0:56 no one gonna talk about the bird that is gonna suffocate in sand?
Myvleermuis1234 The kid I’m still thinking of it at night
Rip bird
I dont know what your talking about?
No
No I don’t think I will
Myvleermuis1234 The kid true..
For some reason the sand looks so delicious 😋
my kid LOVES this channel u have taught her SO MUCH ❤❤❤
😂
That hot tub is terrifying imagine if you were underneath when the air turned off
its like swimming then the water turns to ice
It turns into normal sand
if you are strong enough you can get out
Minato-Prototype If you were at the bottom I think you’d die
Imperial Guardsman you could probably break through
Actually if u were on the bottom on ur back u would die
Kid At Their School: "What did you do over the weekend?"
Them: "Nothin' much, just swam in sand."
Lol
Imagine turning it off right when he’s under it
@@rewindfpv9414 congratulations. You're going to jail
Lol
Imagine he makes one the size of a private pool and invites someone like Bill Gates or elon musk over, and when they take a swim....
I can imagine diving into that and then someone coming by and flicking the switch off...
the first ever mark rober video ive watched, and i am sure glad i watched it
I’m jealous that these kids have such a cool uncle
Mine only plays games whith his friends
*Please view my vid about the Bhopal gas disaster.. It is about a disaster which occured in Bhopal, India in the year 1984 due to the leak of Methyl Isocyanate gas. I've explained each and every thing briefly in that vid*
...
BE THANKFUL U HAVE AN UNCLE 🥲
🥸🦾🦿🦻🏻🫁🫀🪡🥻🩱🩴🥿👛🪱🐅🐋🦭🦍🦓🐆🦧🦣🐫🐪🦏🦛🐘🦒🦘🦬🐃🐂🦤
Ya same
Me: Sand is a solid.
Mark: *Well yes, but actually no.*
Edit: Y'all it was supposed to be a joke, stop fighting
It is lol
But no
Evan Jennison still classified as a solid
Evan Jennison the molecules in each mineral that makes up the sand are together and all bunched up. Therefore, sand remains a solid.
Evan Jennison that doesn’t make sand a liquid, and, they aren’t particles, they’re minerals. Think about water - the molecules are just slightly spaced from each other, which makes the water easily flow on top of itself, and makes it easy to put your hand into it. But for sand, sand isn’t actually a physical object that physically exists. Sand is just a ton of little rocks (minerals) that are bunched up to make a huge pile of minerals and debris.
I love this guys work, i would love to see him in person
Thanx for making it so understandable. Will follow for sure
You used hacks, you can’t spawn falling sand in survival mode
It is just a really complex redstone curcuit
I still think it’s hacks nonetheless
Chicken 4 War nah, redstone
i like this
I found a way that you can. Make a three block deep hole. It can be as big as you want. Put soul sand at the bottom, put water over it, then drop sand over it. Its really cool
Mark : I used to work at NASA
Also Mark : I'm trying to be the cool uncle.
Bruhhhhhhhhhhhh
man's got his priorities right
He was cool when he worked for nasa and he sill is cool
Omg im the 500th like!!!!
666 likes i wouldn't want to ruin it
He's already the cool uncle-
While I imagine that would be super fun I imagine the following few days will not be because you will be finding the sand everywhere
This is an adhd person’s greatest dream. It looks so freaking fun to mess with just like carbon fog :D
Alternate Title: How to Torture Anakin Skywalker
Jared Magnusson I don’t get this
Because of the high ground?
Does Anakin not like sand?
I haven’t seen star wars in like 5 years
Tommy Lynch once he said
“I don’t like sand it’s course rough and irritating ”
This comment is under rated
@@tommylynch7887 then rewatch the prequils
@dude on the internet ok
“Sorry if the science behind this bore you”
Me at 2am: I must know how this works.
I don’t need sleep I need answers
This is me rn
Why are we like this
How you do that ha tell as how you do that
I read that as “I don’t need slap I need answers”
can we talk about the pigeon that was consumed by the grain silo? lol
awesome videos Mr Rober!!!!
DUDE! 120 Mil views! Congrats, Mark!
This would be Anakin Skywalker‘s worst nightmare
Why?
@@crimsontheworld772 he hates sand
So true
But it gets everywere
@Melvin Toussaint-Prophete faxxxxc
*this is literally how sand in cartoons acts*
*quicksand
@@Astraaaaaaaaaaa also normal sand buddy. Depending on the cartoon universe
@@rosegarden69 fair enough yeah. More often i see it as quicksand tho
although quicksand is slow
*insert bruh sound effect #2*
Science is not boring it's fun🎉
i had to use one of these beds after a surgery. interesting experience
2019: Mark and his nephews still pulling sand out of their buttcracks
I laughed so hard! Funny comment
AHHHHHHHH MY WORST NIGHTMARE
True
you made my day hahahahah
MY WORST NIGHTMARE!!!!!!! AHHHHHH
1:44 imagine the sand return to normal while your head under it like that. That's terrifying af
You know I was thinking the same thing like what does it feel like to have your head under sand I wish you would have talked about that cuz honestly that sounds terrifying or would you just be able to breathe because there is oxygen coming from the bottom but like getting stuck in there that's even more terrifying
his nephew is under
* turns off *
"oops"
i mean unless you're like 6 ft deep..... you could just stand up?
@Derek Hottenstein they don't that's a myth that they stick there heads in the ground.
Umm it’s sand that isn’t deep at all just stand up
6 years later and thie is still my favorite video
I love rewatching this video
Mark: *"It basically turns into liquid soup"*
Me: *Wait was soup liquid-*
Hold on soup isn’t liquid?????????!?!?!
Not all soap, there’s bar soap as well.
@@sydney8145 soup-
@@sydney8145 s...soup
@@sydney8145 mate... Soup not soap...
Imagine putting someone who has a fear of quicksand in this
Or claustrophobia
Jayuk who doesn’t have a fear of quicksand?
Potato Mashed very true 😂
I got a fear of quicksand after I was stuck in it
Stop plz
Thanks for adding positivity to the terrible day I’m having.
I really like science because of you, bro, thanks
MANY YEARS LATER
"Daddy what did you do for fun?"
"We swam in sand."
O_O
7
LOL
LOL
Je
We swam in hello too son\daughter
This could easily be turned into a torture device.
Shalom you just made me see something that I didn’t want to see
@@paavanpatel3605 you're welcome
Like a trap you'd want outside your house lmao
😈
It made me think of quick sand
If you are wondering, the powder looks almost liquid because there is air that is being blown through the powder from the bottom. Mark Rober made a cool video about it 👍
0:56 That bird died and you're laughing.
CAUSE ITS FUNNY! XD
Anakin Skywalker: “I don’t like sand. It’s coarse, rough, and irritating, and it gets everywhere.”
Mark Rober:
You should have said mark rober: I can fix that
@GRACE DONER glass is made out of sand
That would fix it.
Anakin: I HATE YOU!
James Ko
M E M E A L E R T
Definition of a _cool_ uncle: He let's you throw cinderblocks into his hot tub fluidized air bed.
And then explains the science behind it
And wait till he's a cool dad... lucky kid(s)
Mads4it he has a son
@@dantewasser6803 uuuuuuuuhuuuuuu tu uuuuhh&m
What’s a normal uncle
I just watched this again and oh my gosh
I need this😭
Everyone’s talking about getting sand in their bathing suits
But nobody’s talking about the bird that sunk beneath the grain in the silo
imagine opening up your mf bag of rice to find a bird in it
How about the fact that one of them probably stubbed their toe on the brick they dropped in the pool
When?
Or the fact that they could- *Drown* in that sand- 😱😳😳😳😳🤯
🤧
plot twist: he already is the favorite uncle and they're just pretending so he makes more cool stuff
Plot twist that plot twist is true chain
@Nightmare soo Dream fan
@@yxsian6210 after so many days the comments are active
Yes
rotfl!
Time your science experiments are so cool
It looks so crunchy
Imagine having him as a science teacher...
Ashraf Kuzbari I’d probably like school more
I'd probably
nobody would be skipping science class a anymore
HOT TUB PARTY 🥳
I’d probably show up
meow
He only uploads once a month so I'm curious how long 'Mark Rober Monday' can last
Ha that’s funny maybe I should do that lol
Your entire class are madlads, the teacher is too as they decided to say yes
@Your cursed thing seems oddly specific and that it wouldn’t be too common that 2 people have “mark rober Monday”I’m questioning the reality of that.
he now uploads 2 times a month
that looks awesome, i wish you were my teacher in school
Marks most satisfying video
"My ongoing quest to be the favorite uncle."
I'm sorry what? You're already my favorite uncle and we're not even related in any way. Fact we don't even know each other.
69 likes lol i wont like so it stays at 69 xd
@@vrtuoso1116 someone liked it
469 now
Now 602
@@vrtuoso1116 its at 668 now lol. So close
Sand: *being water*
Water: Hey, thats illegal
😂
U copy me sand ;^;
Water is sad
Cat:I used to be liquid to you know sand?
Water : But can you drink it?
3 Years Old Me : Yah
Technically it's "liquid"
Crocodile out here taking notes for next time he fights luffy
The song for which you are looking is Matt Cherne - The Dance aka "Pata Pata"
This guy just gives you a 10-15 minute science lesson which I learn more than a 50 min period at school
Well, you are comparing high-school teachers to a scientist who worked for 7yrs on a Mars rover at NASA...
Its also very entertaining
ikr
Honestly yes
Anon Anon looking at his channel prob middle or primary school teachers
still wonder how he is still on a quest to be the favorite uncle what kind of competition does he have.
@@thesliceproductions1473 WTH
@@thesliceproductions1473 this is the best comment I've seen this week
@@Ananya643 read it again
@@Sillimant_ I think I'm missing something.
I know right
To the original comment not about pickles or penises
That looks fun ngl.
I am after coming back to this video hundreds of times