Making Liquid Nitrogen From Scratch!

Abone ol
görünümler 3 510 154
95% 53 489 2 645

I used a nitrogen membrane and Stirling cryocooler to liquefy nitrogen out of the air. For this video I partnered with Starbucks to celebrate their Nitro Cold Brew. Order one here: starbucks.app.link/derekmuller
Making liquid nitrogen is hard - in fact up until 150 years ago scientists doubted whether it was even possible to liquefy nitrogen. In 1823, At the royal institution in London, Michael Faraday first produced liquid chlorine, kind of accidentally by putting it under high pressure. He similarly liquefied ammonia.
Borrowing a mixture from Thilorier in France, a combination of dry ice, snow and ether, he reached a temperature of -110C. By 1845 he used this mixture plus a hand pump to pressurize gases to liquefy all the known gases except six, which included oxygen and nitrogen. These became known as the “permanent” gases.
A French Physicist Aimé compressed oxygen and nitrogen in tanks and then lowered them into the ocean over 1.6km deep, where the pressure got up to 200 atmospheres. Still the gases didn’t liquefy.
Only at the end of 1877 were the first droplets of liquid oxygen and liquid nitrogen produced, by Cailletet in France. He first tried oxygen by compressing it up to 300 atmospheres, cooled to -30C, but that wasn't even enough to liquefy oxygen. But when he suddenly released the pressure, the expanding gas cooled, he estimated to -200C and he saw a mist and then droplets slide down the walls of his vessel.
It's amazing how far we've come in that now I can purchase a helium-based cryocooler. It compresses and expands the gas to absorb heat from the tip of the cold finger and eject it into the surroundings at ambient temperature.



16 Aug 2019




Yük bağlantısı.....


Çalma listem
Daha sonra izle
vikingslayer34 5 saatler önce
That Korean fella has a definite gambling problem.
JavSusLar 11 saatler önce
0:53 You say helium heats under compression, but Joule-Thomson coefficient for helium is less than zero above 45 K, so that it actually COOLS DOWN under compression. Could you please explain in detail how that cryo-cooler works?
Yummyleigh 17 saatler önce
I saw this in the adds and had to watch it properly... So cool even when you explained the cryocooler it went so far over my head my dad's a hydraulic engineer, does that have anything to do with that cryo-cooler, and how it functions. Like the pistons?
Jason Jason
Jason Jason 17 saatler önce
Shilltasium 🙄 /s
RSP 20 saatler önce
If you wish to make liquid nitrogen from scratch, you must first invent the universe.
Zzzjzbu Solarny
Zzzjzbu Solarny Gün önce
8:55. ALAHU AKBAR xd:)
purge98 Gün önce
You have several trip hazards in your office.
MetalheadAndNerd Gün önce
How do they prevent the cryo cooler from collecting water ice?
Артём Самохин
Артём Самохин 15 saatler önce
MetalheadAndNerd 4:55
Hello Kitty Lover Man!
Well, how do they make "LiNi" in the factories?
Hello Kitty Lover Man!
".3% oxygen" right when it hits .2%...
Hello Kitty Lover Man!
How would these experiments that you say these guys are "paid" to do (supposed "professionals" at) be a job for them?
Blank Gün önce
i like how he says “don’t try this at home" like i have a cryogenic device at home.
Jacopo Belluzzi
Jacopo Belluzzi 2 gün önce
14 minuti di video sponsorizzato come pubblicità mentre ascolto musica... Credo esista un girone dell’inferno apposta per te... Porco dio vaffanculo tu e il tuo liquido nitrogeno di merda! Cordiali saluti
Kaveh Gharavi
Kaveh Gharavi 2 gün önce
In what sense of word was this LN2 made from scratch? I don't think Kamerlingh Onnes ever claimed to have made anything from scratch... kudos to him. "Those who can, do and those who can't ..." and all that, I guess.
Canes Venatici
Canes Venatici 2 gün önce
4:22 Oooh , I'd love eating some fire farting cookies.
Altaf Ali Naushad
Altaf Ali Naushad 2 gün önce
That tiny fire was purring for the oxygen
Sharvin Shelke
Sharvin Shelke 2 gün önce
Awesome episode!
Fritjof Moen
Fritjof Moen 2 gün önce
This is really cool! Almost like Dr. Stone, just real.
Jude Furr
Jude Furr 2 gün önce
That was such good product placement you actually made me want to buy a nitro cold brew.
Jalba David
Jalba David 2 gün önce
it is not from scratch !
If would be great if you also get argon from air
osirow 2 gün önce
Like any Guiness
Tracy Miller
Tracy Miller 2 gün önce
Ganesh R
Ganesh R 2 gün önce
how we can get liquid nitrogen making machine?
deepstrasz 3 gün önce
Absolute madman.
FluffyFractalshard 3 gün önce
so you basically have become a complete sellout bye
king of random
king of random 3 gün önce
you should try to make ice cream with liquid co2 then they will be fizzy
Filming life to Remember it.
Nitrogen in Starbucks? Now we know how liberals are created. The Starbucks Corp., is freezing people's minds.
CrippledMerc 3 gün önce
Your wife must be a saint to put up with you and your friends taking over the living room like that lol.
True Potential
True Potential 4 gün önce
Now dip your insulator stuff in this nitrogen
DAK4Blizzard 4 gün önce
4:56 -- That scene was shot in Van Nuys at Harbor Freight Tools (7635 Sepulveda Blvd). Trivia: That's located just 1.75 miles west of The Office's "Dunder Mifflin" (13927 Saticoy St).
KhanZ 4 gün önce
12:55. WRONG!. Bubbles ARE going up. It's the coffee that's settling.
Anthony Rodney Alvior
Power tools, pressurized tanks, and mirrors.... In a room. Good thing this video got posted and they're alive.
32eoin32 4 gün önce
Can't believe you didn't mention Guinness even once!
Max Lown
Max Lown 5 gün önce
very cool stuff
Astallas 5 gün önce
Anil Kumar Sharma
Anil Kumar Sharma 5 gün önce
liquid nitrogen and liquid oxygen are taking separate layers or not
Anil Kumar Sharma
Anil Kumar Sharma 5 gün önce
if released liquid nitrogen in the eye of storm then will it liquefy it
Anil Kumar Sharma
Anil Kumar Sharma 5 gün önce
how much energy required to liquefy nitrogen into one liter of it or kg of it
Anil Kumar Sharma
Anil Kumar Sharma 5 gün önce
how much nitrogen required to made one kg liquid nitrogen
Bob Adkins
Bob Adkins 5 gün önce
I was really enjoying this until you went to Starbucks.
Rizmiya Rafi
Rizmiya Rafi 6 gün önce
Nitrogen is a fundamental building block of life Oxygen: Am I a joke to you?
Rizmiya Rafi
Rizmiya Rafi 6 gün önce
2:11 Did he say that because he broke a drill?
Rizmiya Rafi
Rizmiya Rafi 6 gün önce
Of course that’s a joke.
Rizmiya Rafi
Rizmiya Rafi 6 gün önce
1:55 My friend laughing his head off
Laurie Aroch
Laurie Aroch 7 gün önce
what cryocooler did u use
vyzell 7 gün önce
Turn.... off.... the..... alarm
Amadou Cisse
Amadou Cisse 8 gün önce
0:50 Me: but where's the redstone?
Ares9323 8 gün önce
First time I click on an ad, you got a new follower 🤣
Josh Blade
Josh Blade 8 gün önce
Don't gamble, kids.
Ken Shackleton
Ken Shackleton 8 gün önce
Looks like a Guinness
masio kobek
masio kobek 9 gün önce
i have a question. Why helium is nesecary for makinh this cold? as well we can compress air to very hig pressure, cool the pressurized air down, and then decomprest to the normal pressure.
Apples Soupy
Apples Soupy 9 gün önce
Reminds me of the gravity bar at the top of the Guinness factory in Ireland. Same thing? I'm guessing it is, but I don't remember because we went to the Guinness Factory and then the Jameson Factory and I'm drawing the blanks.
HeLLo Ethnic
HeLLo Ethnic 9 gün önce
It's good to see someones(rich) support the science
Mr Singh
Mr Singh 9 gün önce
12:59 why wouldn't all bubbles go up at once though?
Sergii Solianyk
Sergii Solianyk 9 gün önce
Why not Guinness?!
Jack Patrick DILLON
Jack Patrick DILLON 10 gün önce
can you drown in liquid oxygen
Benjamin Stephens
Benjamin Stephens 10 gün önce
I can't afford a Cryo Cooler!!!
cjheaford 10 gün önce
I’m a failed Mythbuster too. That ain’t saying much.
Sinirlan 11 gün önce
I like my nitrogen in my guinness! :)
Neel Waghmare
Neel Waghmare 11 gün önce
Next time:How to make liquid helium from scratch 😂
Does Planet 9 Exist?
görünümler 1 800 336
Android 10 is here and I like it.
görünümler 1 420 996
görünümler 352 854
Çukur 3.Sezon 1.Bölüm Fragman
görünümler 4 170 327
Yasak Elma 49. Bölüm 2. Fragmanı
görünümler 9 727 788