Liquid Sand Hot Tub- Fluidized air bed
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- Опубліковано 23 вер 2024
- 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.co...
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 UA-cam 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
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
:(
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
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...
I love how mark rober can talk about paint drying and still make it interesting
Класс этот момент 5:01
Looks like Quicksand
@@ОльгаКаштанова-к9щif you were in that I would definitely Sink and raise my hand
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.
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’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
When mark talks about science, its never boring
Edit: Thanks for the likes
Exactly
yes
True
yeah
ye
“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
“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
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?!
my kid LOVES this channel u have taught her SO MUCH
Hello
😂
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-
I did this for the science fair. Totally impressed everyone
COOOOOOL :0
A liquified soup
Ilumminatisnsndj music
Wait *w a t*
Science fair is coming up I’m gonna do that
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
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!!
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
Paint that sand gold and I'm even close to living my Scrooge McDuck life
LMAO HAHAH
Genius.
Genius
*BAHAHAHA*
genius
*genius*
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
This bro deserves a billion subscribers
Nah that ain't possible
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....
“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”
*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
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.
“Now in my quest to be the favorite uncle....”
How are you NOT the favorite uncle?!
My question is who IS the favorite uncle?
@@SwordCrab my question is who is the other uncle?
@@captainwafflez3630 mr. Beast probably
Lolopolo300
Grumble stan
Everyone asked uncle but not how is uncle
He's the best person in convincing people to listen to the science behind it
𝔸𝕘𝕣𝕖𝕖𝕕
I heavily agree
Clever girl
Totally right
Vsauce definitely has that title lmao
“On my ongoing quest to be the favorite uncle”
Me: so who are you going against?
The other realatives
The competition must be insane.
he has brothers
Mr Beast?
Lazar beam
Hey mark, as a person who is on the hs swim and dive team of my area, the bubbles are so that the divers can see the water. That is why sometimes you will see bubbles and other times small streams of water. Without it, the water is practically invisible to them, making their timings off
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..
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
"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
I’ve watched this over and over so fun to watch and learn.
“In my ongoing quest to be the favorite uncle, I trapped the other uncles under and turned off the air to win by default”
Edit: This has waaay more likes than I expected
bruh
Well that got dark.
Epic Ri I think he won that quest.
Ik i shouldn't have but i laughed so hard 😂
HELL YEAH!!!!
Finally, quick quicksand.
Yes, true.
Mmmm yes, Quicker sand.
Ah yes, quicksand that is a quadrillion times faster (hyperbole).
I was looking for a comment like this
Whoa, I never expected to have this much replies. I thought It'd be lost in the sea of comments.
Ps. I have a son, my channel is named after his, and he makes cringy content.
Teacher: so what did you do this vacation?
Me: i swum in sand
koenderp ‘swum’
Teacher: Are you okay?
Mark Rober: He's my nephew
Teacher: Ohhhh
Swum?
@koenderp until the teacher says "wait that's illegal"
Teacher: -1 point off your avarage, you said swum
So I don’t have to imagine what Tress and the Emerald Sea looked like, liquidization is a real phenomenon
Surprising amount of Sanderson fans on this video.
There’s dozens of us
I love how the one kid just jumps right in with his uncle. While the others just kind of stand there in awe. He just jumps in like uncle found something cool for us to play in! He has total faith in his cool uncle.
Ok
@@mide8845 he's not wrong
say uncle again
@@doubtyea uncle 👁👄👁
This would make a great James Bond trap. It looks like he's standing on a Zen Garden, then bam! Press a button and he's up to his neck in sand.
baker dea Lol
I can’t even imagine what this feels like, but god do I want to.
I feel like everyone watching this video wants that
Dusty air
It's coarse and rough and irritating and it gets everywhere.
TheArmyKnifeNut :)
who tf asked?
I miss this style of mark rober sharing the creative process for making the thing. These videos showing the process really helped me with the trial and error and engineering mind set. Im so close to graduating with my engineering degree and these videos were an inspiration
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
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
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😂😂😂
my kid LOVES this channel u have taught her SO MUCH ❤❤❤
😂
This would be Anakin Skywalker‘s worst nightmare
Why?
@@crimsontheworld772 he hates sand
So true
But it gets everywere
@Melvin Toussaint-Prophete faxxxxc
That is EPIC bro! The only thing that would freak me out, is being completely under the sand when the air stops.
His head was undernrath the plant pot and not underneath the sand
Molly Jenson, I wasn't talking about him, I was talking about me; just look at that bird, I would hate to be him.
Yes. Grain Entrapment is a serious danger on farms related to this type of effect.
bro you dead
Caliber Whips I was doing this well the video goes on and I see this comment:😰😱😱😱😱 😬
“It becomes a liquified soup.”
Me: Is most soup not liquified
Imma claim the third like because this is gonna become a highly liked comment
@@stoopyfloopy8531 I claimed the 69th
I would like but its at 69, thanks BadazL
H
@@bloopi7414anytime, u can like now it's at 82
Science isn’t boring when the person teaching it to you is Mark.
Imagine being fully in the sand without him knowing and it stoped
Omg that would be scary
Someone thought that to be funny
J
;-; you stole my idea ;-;
@@momoztoymadness7064 it is
Its sand
You could just dig out
Meanwhile its as hard as cement
"in my ongoing quest to become the favorite uncle"
*I think you achieved that goal a looooong time ago, pal*
*Always have been*
*Always has been*
@@Zoe-oq6id how do you do that text?
@@coIin. type a as in AIDS then W as in WAIST then AIDS again then Y as in YEET for Always
Then type H as in Hydrogen
A as in As
Then s as in SAUCE NO KETCHUP for has
then B as in Bee
And then ee as in how you pronounce BEan
And N from NANA
Done ALWAYS HAS BEen
Please Buy use * around text *sand*
1:33 I've never seen a Sandbow until now sand+rainbow 🌈
it actually had a rainbow on it
Sandbow XD
@@proguest617playz8 R A I N B O W S A N D
It had it on Already
Omg ur right it is a sandbow
Just finished reading Tress of the Emerald Sea by Brandon Sanderson where instead of water oceans there are spore oceans that act like sand but through fluidization
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
Finally, a way to clean my sandy feet
No a way to clean my watery feet
No a way to clean my soupy feet
No, a way to wash Coronavirus out of me
No a way to kill my self
WolfyGamerGirl
Are you okay?
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!
Your description of pressure gradients by going up and down, made realize there is MORE than one up and down!
We typically talk about up and down based on the earth, because it is the biggest gravitational force we directly experience as humans on the planet. But if we move away from the earth, there is another gravity pulling 'down' in the Sun, on each of the planets, on our moon, etc. Down is really towards a gravitational pull, up is really away from a gravitational pull. My mind is tickled.
He's like the crazy smart uncle you see in cartoons that the main character always goes on adventures with. But they have him in real life. (So jealous)🥺
Rick and Morty 🤔
Uncle grandpa?
Hahahaha
What cartoon tho
TTV .Unknown Rick & Morty..
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
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
This is so cool. Currently reading Tress of the Emerald Sea. This video really helped me see how the sea in their world behaves. Thanks!
omg im reading that too !!
"Alright guys, fun time is over, turn it back on so I can step out"
"Guys?"
"Hello?"
Sorry , but i will not let the world see sandy toast
Well then
And he was never heard of ever again...
Hello
Hi
Your quest of being the favorite uncle has been finished
Now I want to be in your family. Your nephews are SO lucky to have an uncle like you!
This has to be one of the coolest things I've seen in a VERY VERY long time... thank you!!!! AWESOME
does anybody know how to tie a shoe?
Will Roberts 😂😂😂😂😂😂😂
Frederick Dunn клас канал в гости всех
I know, right?
for everyone present here follow the link
curs.io/jQokv
Bro how are you making it so satisfying to watch
If you are still not those kids favorite uncle, I will gladly replace them.
Huh??😅
Itz_Star Wolfy I'm pretty sure Trinh means 100 as in subs. Also, may I join you in replacing the children?
Comedy Police Department,
Lets go raid his backyard and request replacing the chicken...... srry I , ment children ,
same
@Also Mr. Sir the other uncle is secretly Elon Musk
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"
Legend has it that all these years later, his nephews are still finding sand in their hair and clothes.
Legends aren’t canon. Shameless Star Wars refrince
No just not
Probably
Lol
It’s called a bath, mate
does anyone else think mark would be the best science teacher ever???
"in my quest to become the favorite uncle"
I'm not even related to him and he's my favorite uncle.
same
Same🤣🤣
Ian Jeane-Leeman you sure 'bout that? I mean you never know how much DNA you share with people.
same
I'm no one's favorite uncle
"In my ongoing quest to be a favorite uncle"
*Chucks kid on sand*
Description *sand goes solid*
*Kid suffocates*
and dies
And there’s a funeral
And then the mother gets pregnant and has a new kid
Everybody gangsta till mark turns off the air with a kid under the sand
Ho'l up
😳
The Mark Behind the tub
My head had to process that then im like oh well that uh c o o l
It's just a prank bro
Brother thanks for revising fluid mechanics 😊❤
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*
“We made a hot-tub sized version”
*dunks child in sand*
*dunks childs head and turns air off*
@@Graeito OH GOD
@@alinawall8344 yes
@@Graeito uh oh.
You are about to:
Dunk child to sand
Yes No
Never stop explaining the science behind your projects it’s so interesting it’s almost like my favorite part in all your videos
Hello fellow nerd
Lol
NEEERDDDSSSS... Jk im one too
Imagine having him as an uncle
I know right
Mark, you're an awesome, awesome Uncle !!! Wow, I'm crying. ♥
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
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- 😱😳😳😳😳🤯
🤧
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 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
Mom: What are you watching?
Me: Just a grown man playing in sand.
Mom: O.......k
lol
Lolololol
Mom: what are you watching?
Me: ...a grown man playing with sand....
Mom: .........why?
Me: because it’s cool
Mom: 🤦🏻♀️
That must also want to have fun na aunty
😂
Nice work , one thing to add is coloring the sand different rainbow colors.
sam111880 I agree that is a good idea 💡
Not everything gotta be memed out
gwyn oke but imagine swimming in pink sand. That would be amazing.
Maybe just water colors
@@noidont0 Ya or if you want to make it body safe use maybe food dye or fabric dye. Though food dye is probably not concentrated enough so fabric dye would probably be another option. Like the stuff you make tie dye shirts with.
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
This is one of my favorite of marks videos
He should do a mega-experiment with this concept
*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*
"it bassically turns into a liquified soup"
Me: Hmmm yes, ice is boneless water.
Water is boneless milk
@@midas8877 milk is boneless milk....
brain hurt
Same
Ice is waterless water 😮
Mark after years of trying to be the favorite uncle: "Am I the favorite?"
Kids: "You're my only uncle"
Mark: (╯°□°)╯︵ ┻━┻
Xiaomin Guo Lol 😂
You watching 2 yrs later
@7h4r5hvin What's the app called?
( ͡° ͜ʖ ͡°)( ͠° ͟ʖ ͡°)¯\_(ツ)_/¯
Lol
I have been watching your videos for 10 years now
I don’t think your quest to be the favorite uncle is so ongoing anymore.
If you were my uncle I would legit be so happy.
Strawberry - Dolphin same
Wait what he’s always the favorite uncle!
"I don't like sand. It's coarse, and rough, and irritating, and it gets everywhere."
Imagine a glitter version
YES
hi Kimber
It is bassiclly glitter but crystallier
Hi f1
Amen to that.
I want him as my physics teacher
Dang we all
Must be lucky to be his nephew
I want him to be my dad
i want him to be my grandpa
What a beautiful rainbow in the minute 1:35
Man, you know how to make a youtube video. You just do everything perfect, from advertisement to science. You literally make every second enjoyable. If there ever will be a class on "how to make a youtube videos", you should theach it.
Agreeeeed! AMAZING JOB!
Mark Rober why have him teach it, there’s skill share
for everyone present here follow the link
curs.io/jQokv
I wouldn't have failed science if my teacher was interesting like him
Edit : 2 years passed and them child prodigies still taking the joke literally. Do I really have state that I in fact did not fail any Science in my life?
It is difficult to plan highly engaging and fun activities like this for every lesson lol and unfortunately with the way most education systems are now, there is a lot of red tape around what can be taught and what material can be used (for safety) :)
@@ue2267 r/wooosh
@@sanstheskeleton8271 wooosh? that wasn't a wooosh. There is no joke to be missunderstood
@@sanstheskeleton8271 How is that a wooosh?
or if you just studied.
Never realized I needed a sand bath till now
Ikr
Ye
How bout a mud bath?
Your a hamster! You need a sand bath 😂
This seems to demonstrate empirically that fluid simulations involving particles much larger than in reality can produce realistic results.
Quicksand in real life: Slow and gloopy
Quicksand in movies:
Hi
@@C12-x8j HOLAaaaaa
You have the same pfp as my discord lol
ALIYAH ALLY I think we have another Sherlock Holmes on our hands
@@davidmiles8000 Thank you!Ain't goin
be no bootleg Jake Paul Sherlock Holmes!
“-and on my quest for being the favorite uncle,”
*shows clips of him terrorizing his nephews*
I don't see the problem
The
WHAT?
I don't know man, I wish my uncles had anything weird and cool to show like this guy when I was a kid
All we had was drama, backstabbing and alcoholism.
@@Neakal its a joke
*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