HomeНаука и техникаRelated VideosMore From: Mark Rober

Liquid Sand Hot Tub- Fluidized air bed

525778 ratings | 32376114 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 (32760)
Mark Rober (8 days 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."
Leonard Maculo (2 days ago)
So that's why there was just audio then.
Lost in My memes (6 days ago)
Really? It didn’t happen to me until today
HappyHippoEaters (6 days ago)
Greed will only lead to misfortune
Cronic's SkyFull (7 days ago)
My legend
AWP Gaming (8 days ago)
the audio issue goes on for a lot longer than you say there's a lot of dialogue that was cut out
the engraved (25 minutes ago)
4:39 and then you brutally kill us and consume our bodies?
Teenage Gamer (4 hours ago)
That moment when the liquid sand traps from Lego Star Wars is explained finally.
TheReal Exotic (5 hours ago)
*oh so thats were all the sand from my beach go*
MrSosik Cz (8 hours ago)
But can u pee in IT? xd
Multifangirl _ (8 hours ago)
So it's dry water?
John Wed (8 hours ago)
I wanna take a bath in that 🛀
Joshua Mathew (15 hours ago)
That was so satisfying.....
Rocky Raccoon (21 hours ago)
freakin awesome
CloakNinja (21 hours ago)
Try A Whole Swimming Pool LOL
I hate sand
Maria Procianos (1 day ago)
Sand rainbow
Pearl Oliva (1 day ago)
Teacher science
LordIvanFap (1 day ago)
O.o
Memeolishios Boii (1 day ago)
8:11 *turns off air*
Karthik Kalarikal (1 day ago)
Is this the principle behind quick sand ?
pixelkid (1 day ago)
Buoyancy force is relevant in fluid friction for all the fellow science geeks (for all who dont know fluid friction occurs in liquid and air)
Da Bowl Of Rice (1 day ago)
Seems like a great way to torture someone.
Slayslay Miya (2 days ago)
4:08 is me trying to figure out wat he’s talking about😂😂 no one will like so I liked my own comment🥰🥰
Sounds like Minecraft music
kevin7lin (2 days ago)
Cool
GfuryG (2 days ago)
So u use a earplug to plug your ear to not getting your ear getting sand
Leonard Maculo (2 days ago)
RAINBOW 1:34
Casey Melcher (2 days ago)
He should make a video of why guns have bigger exit holes and smaller entry holes
Officer Hugh Downing (2 days ago)
What would an industry need a fluidized bed for? He probably said it in the vid but sadly I'm lazy
Weegez NY (2 days ago)
That is one of the coolest things ever.
IvyTruong (2 days ago)
Nick Uhas anyone
Trixie Abarquez (2 days ago)
Nice nice nice
BABY Avendaño (2 days ago)
there should be a resort of these
The Golden apple (2 days ago)
Who said science is boring I love it
ye boi supremez0ck (3 days ago)
who else never skips when he explains how it works
Emily Sanders (3 days ago)
3:39 why does it sound like he’s singing “Kill them. People dying, people dying. Kill them.”?
What’s up
Caden Guthrie (3 days ago)
Does it still feel like sand
Gabriel Memes (3 days ago)
*Que viagem é essa véi*
Sr.Torrada (3 days ago)
Me and my friends made this experiment on our science fair, we lost
Rashik Tamang (3 days ago)
I liked It bro.😁😃
Steve Leahy (3 days ago)
I thought this was fake at first
AnonyIsGreat Studies (3 days ago)
December 2018?????
mark alpasan (3 days ago)
Swimming in the sand
cread gray (4 days ago)
I want one
Alexis (4 days ago)
this might be the coolest thing i’ve ever seen on youtube
OlliOtter1004 (4 days ago)
They should have these as pools in hotels
Abagail Frease (4 days ago)
how to be the best uncle: Do a ton of cool stuff (like "cheating" in an arcade) and be the best!
PrincePhase (4 days ago)
Humans= learn and create
Khari Lester (4 days ago)
I just want to see things in real-time, instead of the strobe and slow-mo.
Finlay Hamm (4 days ago)
I wish I could swim on land like these people can :(
Choose to Think 2 (4 days ago)
1:36 rainbow
Amaan Siddiqui (4 days ago)
Only OGs will notice the sound change
Cheekykieran 2006 (4 days ago)
0:56 that bird ok?
kitty gamer (4 days ago)
I would like that tho
dave bolich (4 days ago)
teach flat earth now pls
Cyrald Jhim Garcia (4 days ago)
Ohhhh Great! It Can be Used For Burying your ExGirlFriend!
Rihanna Hachem (5 days ago)
Ur rlly smart
imagine if someone turned on the air, stuck you head in, then turned it off
Jesse Maas (5 days ago)
1:35 see the rainbow
kazam ._. (5 days ago)
Stop the flow of air when your nephew is completely under.
Ax E-Z Films (5 days ago)
You got merch?
Andrew Taylor (5 days ago)
The subtitles still work if you are interested
iAmjustIT (5 days ago)
I think that science is cool
Josh (5 days ago)
Looks like really thick liquid nitrogen smoke
MaverickMods (5 days ago)
DEMONETIZED
peppe j (5 days ago)
8:13 fatality
Glass Wren (5 days ago)
Yo should fill a pool with "Liquid" sand, then swim around in it.
Booti Hunter (5 days ago)
So if I add just enough air, at the same rate- in Egypt's sand, would everything sink? (Joke)
suzana suzana (5 days ago)
Yoo you are a science teacher you know everything!!!!!!!?
Gacha Cookie (5 days ago)
Am I the only one who thinks that’s water and then realizes it’s sand but doesn’t get why it looks like a liquid?
Partycoola The Memer (5 days ago)
You could kidnap a weak person in that
Blue Lotus (5 days ago)
so cool
Briley Byars (5 days ago)
Dis weird
XxProGamerxX 696 (5 days ago)
Does it feel like water?
Dion YT (5 days ago)
Rip bird
Janlen Nathan Beto (5 days ago)
cool to know ilove science
Samir Stha (5 days ago)
There was a rambow when you this the ball
Darrell James (5 days ago)
By the way u are my hero Mark
guoer tang (5 days ago)
the since part is boring
NoviE 1234 and MOM (6 days ago)
3:38 WAS SOOOOOOOOOOOOOOOOOO SATISFYING!!!!!!!🤣🤣😜😍😘🤤😪😄😄😅😆😍😘
kamd9170 kamd9170 (6 days ago)
Sand man
Andrew Taylor (6 days ago)
I love the music in your videos!!😁😁😁😁
Andrew Taylor (6 days ago)
Thank you I thought it was my headphones thanks for letting us now
Lucky sans (6 days ago)
How is this real
Brody Buhr (6 days ago)
I was waiting for the science part
Mr. PUP (6 days ago)
So basicly the sand acts as water due to the hole in the bottom.
Mr. PUP (6 days ago)
Imagine a whole pool
DankWølf # (6 days ago)
for all y'all wondering about the pidgeon, It died.
Its Blurr (6 days ago)
im actully very into science, i might try to work fir NASA similar to teh way you did :)
żywioł Ognia (6 days ago)
3:45 you got soup pipes are dying pipes are dying
June Rohs (6 days ago)
omg i want to do that to! ,it look's so cool!
Gumballegal (6 days ago)
So... Basically floating sand?
Whose numbers123 YT (6 days ago)
That hand 0:38
PZk3 (6 days ago)
Time for liquid water! No?
Turnbull Family (6 days ago)
this guy makes my physics teacher look like a 3 year old *sorry pysics teacher*
Turnbull Family (6 days ago)
0:00-0:08 umm
Turnbull Family (6 days ago)
*my mom* GO OUTSIDE AND LEAN SOMETHING! *me* I am learning something!
MELLO_ GANG (6 days ago)
I wish I had money to do what u do
Its Cathy's Blog (6 days ago)
Really cool😍😍😍
expics on yt (6 days ago)
1:34 Notice the rainbow? This is truly mythical.
Aiden Moraga (6 days ago)
its so satisfying lol
AUSSIE 24 (6 days ago)
Coolest guy in the universe
Adam Kobzan (6 days ago)
You need to be a science teacher. You will do gr8.

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