HomeНаука и техникаRelated VideosMore From: Mark Rober

Liquid Sand Hot Tub- Fluidized air bed

553803 ratings | 33920492 views
Sorry for the audio issue from 0:48- 0:52. I had to swap out the audio for something that was manually flagged as licensed. They took all the revenue from this video for 25M views so I used the audio swap feature to take it back. My words were "You'll find this in industrial applications such as powder coat painting or in grain silos to make sure the grain flows smoothly to the outlet." Here is the build info: https://www.dropbox.com/s/rrt27f71gqjg41v/LiquidSandBedBOM.pdf?dl=0 Here is a video by the King of Random with more details on making one for yourself: https://www.youtube.com/watch?v=yIfi3j8AKmE MUSIC- 0:17- I've got no info on this song. Sorry. 1:40- Cereal Killa- Blue Wednesday- https://soundcloud.com/bluewednesday 2:54- Danijel Zambo- Devil in Disguise 3:25- Keep on Trying- Andrew Applepie- http://andrewapplepie.com/ 4:50- Berlin- Andrew Applepie- http://andrewapplepie.com/ 6:20- Cereal Killa- Blue Wednesday- https://soundcloud.com/bluewednesday 7:20- Pata Pata- Matt Cherne- http://chernebeats.com 8:45- Q- Blue Wednesday- https://soundcloud.com/bluewednesdayhttps://soundcloud.com/bluewednesday/ 9:37- Too Happy to be cool by Notebreak- https://soundcloud.com/notebreak/dubstep-too-happy-to-be-cool Summary: 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. By popular demand I have shirts now! I picked the high quality shirts and make $0 on all items which is why they are priced handsomely. https://teespring.com/stores/markrober PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub ****************************************­ I make videos like this once a month all year long while supplies last: CHECK OUT MY CHANNEL: http://tinyurl.com/MarkRober-YouTube INSTAGRAM: https://www.instagram.com/markrober/ TWITTER: https://twitter.com/#!/MarkRober FACEBOOK: https://www.facebook.com/MarkRoberYouTube
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Text Comments (34536)
Mark Rober (1 month ago)
Sorry for the audio issue from 0:48- 0:52. I had to swap out the audio for something that was manually flagged as licensed. They took all the revenue from this video for 25M views so I used the audio swap feature to take it back. My words were "You'll find this in industrial applications such as powder coat painting or in grain silos to make sure the grain flows smoothly to the outlet."
L Weaver (3 days ago)
Mark Rober d
yt Jiřího (1 month ago)
Why isnt science in school like this???
Juan Pablo (1 month ago)
Juan Pablo (1 month ago)
Ohhh okay, I was freaked out a bit because I used to hear a different music and no audio problems
Violet Powell (6 hours ago)
R.I.P. Hot Tub.
M12 Bigchef (6 hours ago)
I skipped the 2 minute science speech
Snowman Van (6 hours ago)
NANNA BANNA (7 hours ago)
Tbh this is actually cool, including the science
Kayla Glinka (7 hours ago)
imagine there’s a place in the sky just balloons
Puff -_- (9 hours ago)
Oh yeah yeah
twitch ELAJITADOR (9 hours ago)
Oh yea yea
Luna Gallo (12 hours ago)
Why can’t you be my uncle???? Your sooooo cool!!!!!
Erimad (14 hours ago)
My eyelids would feel like sandpaper
pikachu 4207 (17 hours ago)
Oh yeah yeah (18 hours ago)
Oh yeah yeah
Ernesto Sales (21 hours ago)
Like A Lava Or Magma
IshUrBoiVer (1 day ago)
Does it work with dirt??
Crash Phoenix4 (1 day ago)
Creeper King0503 (1 day ago)
If you did not get satisfied, you are not human.
Ethan Ray (1 day ago)
The ranibow 1:22
Joseph Beinlich (1 day ago)
*does ansestory.com. YOU ARE MY UNCLE!!!!!!!
outlined_lizard (1 day ago)
definitely not course and rough but definitely gets everywhere
Jake Gorsuch (1 day ago)
The thumbtab for this picture looks like a mr beast video
Nathan Hayward (1 day ago)
See how this man tries to murder his nephews. Drowns ‘em in sand. Terrible
Destiny Ellison (1 day ago)
We all know we just came here for the satisfying part not the hot tub 😂
Mrs. Unicornz (1 day ago)
0:38 it’s Mickey Mouse
Awesome Person (1 day ago)
You could do so much more with that hot tub
Is your oldest nephew single cuz I am? 😏😂😅
Dakenza Dioz (1 day ago)
~just~ Trying
Eternal Sorrow ​ (1 day ago)
I pressed dislike for this obnoxious begging to subscribe throughout all the video.
granadan legacy (1 day ago)
Fluidized air bed... like a water bed?
Nicolas Marron (1 day ago)
By the way im a science nerd and im nine
Tao Alexander (2 days ago)
Atif Hameed (2 days ago)
Awesome uncle!!
Annoying Turtle (2 days ago)
does this work for mars? i live in mars btw
Michelle L (2 days ago)
The rainbow at 1:23 makes me very happy.
XAVIER IS PR0 (2 days ago)
Dat is trippy i mean real trippy
Player 5 (2 days ago)
I don’t like sand it gets every where
Nob the Knave (2 days ago)
How on Earth did anyone flag you for copyright when the video was your own voice speaking your own words?!
gavin leniger (2 days ago)
Feel not tell
gavin leniger (2 days ago)
I wonder what it would feel like to tell the liquid sand
Ella Enloe (2 days ago)
What if the air is off when you under water
Pikaboy70 (2 days ago)
My brother actually got a Bob Ross Chia Pet Christmas 2017 (or 2016 but I’m sure it’s 2017)
jack sims (2 days ago)
There is actually a sand rainbow at 1:23
Joefus Games (2 days ago)
Imagine if at 4:06 or 4:07 someone "frooze" it right when he was diving in. I wonder what would happen.
Dalton Cote (2 days ago)
Imagine being at the bottom of that, then the air shuts off and you can't breathe......
Dalton Cote (9 hours ago)
Oh yeah
Lightness - Gota (9 hours ago)
Oh yeah yeah
Gary (2 days ago)
Why doesn't he take his shirt off?
Andrea Wasson (2 days ago)
Unfortunately there are audio issues throughout this entire video.
Daniel Feduk (2 days ago)
Does it feel dry though
So it's kinda like oobleck? (In the middle of solid and liquid)
Spy sozer (2 days ago)
And then someone turns off the hot tube with you in it.
Eyes Cream (2 days ago)
Sis (2 days ago)
eläintenystävä555 (2 days ago)
One word: satisfaction
Ricardo Sotomayor (2 days ago)
Yah, you could have just looked up Hillrom. They been making beds like this for years used on spinal cord injury floors in the hospital.
random name (2 days ago)
Sooooooooooooooooooooooooooooooooooooooooooo cool
Lizzie Kop (2 days ago)
6:58 hold on does that mean there’s a place in the sky where every lost balloon is?
Rap Music (2 days ago)
I think you friend is going to want his spa back
Nankashi21 (2 days ago)
best uncle EVER
Nankashi21 (2 days ago)
0:07 that's me when I hear there's an exam about what our teacher didn't teach
oddie (2 days ago)
ŒœŒ leeeel
BoritoCatWithSocks ! (3 days ago)
*-So that’s how sinking sand works-*
Skylar Fullbright (3 days ago)
I LOVE science
Ryan Killough (3 days ago)
Imagine a battle in the middle of the desert but one side put air under the sand to swim up to the enemy line. Then you can also think of how they can get stuck if the air gets cut off
Nawal_ N_Heaven (3 days ago)
Omg this is so satisfying 😍
Huss Hussein (3 days ago)
Imagine stopping the air at 7:59
I love the music
Tatum griffin (3 days ago)
Some how this is rather satisfying
Diamond Boy662 (4 days ago)
I love your channel because I am a young engineer and when I grow up I want to be an engineer so you’re the perfect channel for me
Crustyswede1 (4 days ago)
Is that #200 silica sand in the small tub? Be careful not to play around with silica sand in dry state as it has carcinogenic properties. That’s what I was told at work.
Mr. Murica (4 days ago)
Ayyyyy I like the studio c sticker
M - Drive (4 days ago)
Can someone please let me know the song at 0:42
samuel Goin (4 days ago)
can i have your tub
Darius Barnard (4 days ago)
Pata pata
Mk12340 (5 days ago)
Can u sleep in it?
Rosa Carino (5 days ago)
Lucky chlildren .-.
Sheriff Blubs (5 days ago)
I think you should collaborate with Nickapedia
Mikey Sheep (5 days ago)
Bad Baker (5 days ago)
No science!!!!! AAAAAHHH
MCRTS (5 days ago)
The coolest uncle for sure
Raven_PlayzYT (5 days ago)
Your wrong when you go over the buoyancy figure bowling balls float u you should break it down and teach us how it works
sunny lover (5 days ago)
who came after smosh?
G4M3RBO1 (5 days ago)
Ugh... Audio totally OOS (Out of Sync) with the video. Unsubbing.
Gåcha Ãrtist (5 days ago)
Looks like milk ........glittery milk
Joseph Hess (5 days ago)
Me: packs an air compressor in my trunk The next day: hey bob, wanna come to the beach
Alex hara (5 days ago)
Song at 3:20
Graham McNally (6 days ago)
Hey, has anyone ever tried aerating a non Newtonian fluid?
Maria Fichtinger (6 days ago)
Imagine how much sand will be in that family's house after this
Kyle Gamez (6 days ago)
Does it feel wet?
Nameless Falcon (6 days ago)
4:23 *S C I E N C E*
Jsmsjxnxn Iiksmsmsjsm (6 days ago)
Why happens if you get your foot stuck in in the pipes at the bottom...
marla may (6 days ago)
After this he needed to buy a new hot tub.
tjerj1 (6 days ago)
Bury one of these on the beach and sink people as they walk by fora joke.
Swirl (6 days ago)
There's a rainbow at 1:23
Nina Symington (7 days ago)
What glue do you have to use?
savitee Triyutarong (7 days ago)
No not science it’s my worst enemy
Hunter Kowald (7 days ago)
you should have put electronics in it and see how long they last haha
YUNG DURTT (7 days ago)
It looks wet
ArticFoxPT Mapper (7 days ago)
This is gud for dry countries.
Pete Soup (7 days ago)
The new Bill Nye
Damn sexy mud wrestling with kids

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