For those that don't know that's when temperature of a liquid and another object is wildly different, a vapor barrier forms briefly. The opposite of this is drops of water skipping across a hot skillet.
@@somethingorother9263 it's not the opposite. That's the same thing, but both temperatures started higher. The opposite might be something with dry ice where sublimation is involved. Like you could probably get something to float on dry ice because the gas keeps forming underneath something.
The Leidenfrost effect! Very cool! For those that dont know what that is, its when the liquid has a "bubble" of gas around it, keeping it from making direct contact with the object. For a way to see this at home, put a few drops of water in a very hot pan and watch as the drops scatter around super fast before evaporating.
@@MRez-kl5fe the outermost layer instantly evaporates once in contact with the heat, turning into steam and flies up, every drop is its own little hovercraft. same thing applies with liquid nitrogen, in this case it just turns back into air
Former lab personnel here. One of the biggest things they'll say when training you on lab safety is it's deadly nature if inhaled. A single drop of liquid nitrogen in the lungs is lethal, as it expands to a massive size and basically bursts the lungs. Not perfectly accurate, but that's basically it. So funnily enough the most dangerous thing you could do is splash it in your face... Which he did...
I mean I'm sure he closed his mouth but yeah, still not a great idea. Worse idea would be to drink it, but nate isn't stupid, so obviously he's not gunna drink it
A drop of Nitrogen into the lungs.. quite difficult.. it expands as soon as it comes in contact with any warm surrounding and hence boom it evaporates.. so Nick is safe..
Except that can't happen at all as the liquid nitrogen will boil as soon as it contacts the skin, plus a single expanded drop doesn't have enough volume to fill the lungs nor enough thermal effect to damage your entire lungs, plus it won't cause asphyxia.
It was Nate tossing the cup onto his face for me, that was just a specific thing I always remembered from Grant❤️☺️☺️☺️ Honestly I'm so happy to have found this channel, and regret not finding it sooner! Nate is imo the perfect person to continue on being The King Of Random☺️☺️
My doctor uses liquid nitrogen to remove some kind of formation that I have on my pinky. It's not scary, it hurts slightly and it's cold but that's that
Fun fact, it is actually more dangerous to wear gloves when handling liquid nitrogen, because it will freeze the glove, which in turn will make your hand freeze a lot faster within the glove, even more so because the glove will probably stick to your skin due to the ice build up.
Some safety precautions if you try this: 1: Don't let it get trapped against your skin by rings, watches, clothes, shoes, etc. 2: Make sure you are in a well ventilated area as nitrogen asphyxiation is a thing that can kill you before you even realize you are in danger. 3: Don't get it in your eyes.
@@rortiz2519 the water in your eyes won't be as safe as your skin. Your skin will reliably have an insulating layer of nitrogen because of the leidenfrost effect and that nitrogen isn't as efficient at transferring energy as the liquid so it's not dangerous in small amounts. Your eyes are still warm enough for the leidenfrost effect to occur but the water is much more likely to freeze or even make contact with the liquid nitrogen. Freezing the surface of your eyes can do some serious damage to your cornea and you can end up functionally blind. However, this is still pretty unlikely to happen and isn't really a concern considering you will most likely be able to close your eyes before any liquid nitrogen can hit your cornea. You would have to be messing around with A LOT of it before you really need to be wearing safety specs. And at that point you should have full face respirators with oxygen supply because your biggest concern will be a spill that ends up displacing all the oxygen near you and suffocating you.
The Leiden frost effect, when it touches your skin it immediately boils due to the heat of your skin being too hot for the nitrogen to stay liquid and causes the nitrogen to boil, creating a "steam" barrier between your skin and the nitrogen. Therefore, you aren't actually touching the liquid nitrogen, hence not freezing your skin. However, it will still freeze your skin if left alone long enough.
@@williebrortwhat if someone can't produce the needed heat from their body to do the lidenfrost effect? as in their body is on the colder temperature side then the hotter temperature
@@jaidakhatun4568 they suffer from severe burns (yes extreme cold can cause burns wounds) or frostbite. I'm not native in English so I don't know if these are the correct terms for that.
Leidenfrost effect. Same thing if you put droplets of water on a hot pan. The liguid vaporized on contact with the hot surface and creates a layer of vapor between the two. Thats why it looked like it was skating off his hand. The liquid nitrogen is so cold that your hand is like a piping hot pan to it.
Now I'm curious to know what happens if you put some liquid nitrogen on a hot pan instead of your hand. Would it produce the same effect or something way cooler 🤔
@@mayravixx25 i think it would do the same thing. When you put liquid nitrogen droplets on your hands it causes the nitrogen to boil andand vaporize and well...boiling is boiling.
@adamduane1320 it would likely create explosive boiling... basically, the liquid nitrogen could heat up so quickly that the boiling liquid mass reaches above its boiling point and spontaneously explodes. "explosive boiling or phase explosion is a method whereby a superheated metastable liquid undergoes an explosive liquid-vapor phase transition into a stable two-phase state because of a massive homogeneous nucleation of vapor bubbles. Similar to the concept of a steam engine I believe. if the heating process is fast enough that the substance cannot reach binodal curve through heterogeneous boiling, the liquid becomes superheated with its temperature above boiling point at a given pressure. System then shifts away from the binodal and continues to follow the red curve and thus approaches towards spinodal. Near the critical temperature thermodynamic properties like specific heat, density varies rapidly as shown on the figure at right. Density and entropy undergoes largest fluctuation. During this time it is possible to have a large density fluctuation in a very small volume. This fluctuation of density results in the nucleation of a bubble. The bubble nucleation process occurs homogeneously everywhere in the substance. The rate of bubble nucleation and vapor sphere growth rate increases exponentially closer to the critical temperature. The increasing nucleation prevents the system from going to the spinodal. When the bubble radius reaches the critical size it continues to expand and eventually explodes resulting a mixture of gas and droplets which is termed as explosive boiling or phase explosion".
This phenomenon is known as the leidenfrost effect: The Leidenfrost effect is a physical phenomenon in which a liquid, close to a surface that is significantly hotter than the liquid's boiling point, produces an insulating vapor layer that keeps the liquid from boiling rapidly.
Gone. Completely erased. But not forgotten jk I’m sure the videos r still around. Ik they molested his account and name but do they still have them up ?
Liquid Nitrogen (LIN) has a second danger which is suffocation usually from boiling too much in a non ventilated space. Splashes like that can be harmless but getting a bunch soaked into your clothes can be hazardous as well. Liquid oxygen is much more dangerous due to it being oxygen. Any mix with fuels, hydrocarbons, etc will remove much need for heat to spark a flame
bro how will clothes get soaked in it, whos gonna have that much liquid nitrogen, and if somebody has it, even then the clothes would just freeze instead of absorbing it
for anyone who doesn't know, this is comparable to putting water on a really hot surface (like a fireplace). itll just skid off without cooling it down too much due to the leidenfrost effect. itll actually take longer to evaporate than water on a cooler but still boiling surface
Someone else already mentioned that this is due to the Leidenfrost effect, but I want to build on what that is: For two materials of EXTREMELY different temperatures, there is a small safety window for touching it because a protective barrier will form. Your hand is so hot compared to liquid nitrogen that the nitrogen immediately evaporates on contact and forms a gaseous barrier to insulate you from the rest of the liquid nitrogen. This also happens with hot metals and sparks, where (I think) they’re so hot that they’ll just bounce off your body by vaporizing sweat and getting deflected by that gas
It also is important to note that it only happens if one of the objects is significantly hotter than the boiling point of the other object, not just a large temperature difference. Dropping a cup of liquid nitrogen on your hand is fine, but dropping a steel ball at liquid nitrogen temperatures on your hand is not.
@@scy07 Yeah I’ve seen the video you’re talking about. As you may know, it’s more dangerous to wear rubber gloves when working with something like liquid nitrogen because they can freeze, and now you have something really, really cold wrapped around your hands instead of brief contact with a liquid that will quickly evaporate
Nah theres no ledenfrost for metal sparks. They still burn you, it still hurts. Most of the time its extremely minor and doesnt cause any actual damage just pain. But occasionally a larger chip will make a big spark and it's usually sharp and it will both cut into you and burn you.
@@hibyepeachyfans.....5300 why? it is not my primary language. I can speak in my native language without mistakes and you would know a shit what i am talking about. ;)
From what I’ve seen, it would be worse to wear a glove and get it on you because the glove would freeze around your hand and the vapor barrier wouldn’t form.
no one seems to realize that the leidenfrost effect is very powerful. The leidenfrost effect occurs when a liquid comes into contact with a surface significantly higher in temperature than its boiling point. this is often observed with water, and sometimes with liquid atmospheric gases (oxygen, nitrogen, and argon)
of course, it's not so powerful as to protect the inside of your stomach from liquid nitrogen while it sits in there for an extended period of time :P The leidenfrost effect is only for brief interactions! Over time, temperature will slowly equalize between the two objects, to the point that the boiling which prevents most heat exchange will stop, and then things will *really* get hot/cold
When I worked as a medical assistant, we’d have to pour some into a small canister occasionally for wart removal. Whenever the doctor was done, we’d dump out the remaining liquid nitrogen by splashing it on eachother for fun. The moment you forcefully splash it like that it instantly changes from a liquid to a gas and it only feels like being hit with a cool breeze. Even the head MAs liked to mess around with it. Then it just settles to the floor and disperses quick enough to never be an issue
i used to work with liquid nitrogen often. i think the biggest thing to keep in mind safety wise is wearing eye protection especially when pouring. it got on my skin all the time and it wasn’t a big deal, usually it just evaporates off before you feel it
Leidenfrost effect. Same thing that happens when you sprinkle water on a hot pan, it beads up and rolls around protecting the surface. In this scenario, your hand is the hot pan in comparison to the extremally cold liquid nitrogen.
This is a great example of the leidenfrost effect The nitrogen that gets closest to your skin boils from the heat and creates a protective barrier. It doesn't help much against prolonged exposure. It ALSO works in reverse against molten metal (but in much smaller quantities and time frames) as the metal boils the water on top of your skin to create a barrier of steam that will prevent you from getting serious injuries if you get the metal the fuck away from you fast
It’s the Leidenfrost effect. Same thing happens when you throw water on to a ripping out pan. An air bubble forms keeping the water from directly contacting the pan and causes it to skitter around it. Same thing with the liquid nitrogen. Your hand is so hot compared to the liquid nitrogen it might as well be a ripping hot frying pan.
What is dangerous with LN2 is oxygen displacement. Since N2 is denser than oxygen, the breathable oxygen can be pushed up and out of a room. My old job as a Junior Embryologist required me to work with LN2. The room had to be well ventilated and they had sensors to detect the oxygen levels in the room. If at any point the oxygen level went under 20% we were supposed to exit the room immediately. Another major warning we had, if you ever saw someone knocked out in the LN2 room, we were warned not to run into the room, because chances are you'd knock out too. Apparently the was a case where two Embryologist died because of this. Instead, we were required to call 911 if we ever saw someone knocked out in the LN2 room (thankfully never happened while I worked there)
Safety was his 7th priority
Where safety is number one prifdjrity
NileRed moment
Safety was not his priority
@@kirby69813fax
CrazyRussianHacker?
For anyone that wants to know, the leidenfrost effect is why it doesn't actually touch his skin.
For those that don't know that's when temperature of a liquid and another object is wildly different, a vapor barrier forms briefly. The opposite of this is drops of water skipping across a hot skillet.
@@somethingorother9263 it's not the opposite. That's the same thing, but both temperatures started higher. The opposite might be something with dry ice where sublimation is involved. Like you could probably get something to float on dry ice because the gas keeps forming underneath something.
Sounds like some god of war shi
You also get leidenfrost effect by making you hand wet then dipping it in melted metal. I think mythbuster or something tested that
I am weary of whatever ends their CZcams comments with a period for some reason
"Dude... why are you walking funny?"
*guy with no arms:* "I saw a youtube short and was dared to test it"
NAHHHH
….
lol
Moye moye
NO😨
My brain: Its a cold dog now…
Underrated comment
Hotdog to colddog
That reminds me. I need to clean out my freezer in the garage
@@lisabeavis8598 ok?
Cool dog
"Now the hotdog became cold dog" 💀
Who are you quoting?
@@rihardcisar6961It not a quote it a joke 🙏
He’s quoting Abraham Lincoln
@@Auselessnerdthe joke doesn't need quotation marks though.
And it’s sausage not hotdog
"Fear was invented in 1870"
People in 1869:
discovered*
these people getting so goddamn pissed over a correction 😂
@nonovernol it's a meme, laugh
@@SK_Solomon hahaha
@@taranggurrala353 good, now get on your knees
@@SK_Solomon why is that so threatening
instructions unclear, got forth degree frostbite, and am now an amputee.
Why did you even try it?
CUZ @@YaroslawRayter
i idk
Skill issue
69th degree is better at least its not 420th degree
The Leidenfrost effect! Very cool! For those that dont know what that is, its when the liquid has a "bubble" of gas around it, keeping it from making direct contact with the object. For a way to see this at home, put a few drops of water in a very hot pan and watch as the drops scatter around super fast before evaporating.
why it keeping it makiing direct. contact from the object
@@MRez-kl5fe the outermost layer instantly evaporates once in contact with the heat, turning into steam and flies up, every drop is its own little hovercraft. same thing applies with liquid nitrogen, in this case it just turns back into air
@@nguyen-vuluu3150 thank you for the explanation
@@nguyen-vuluu3150
Heres a fun fact here, if you get a pan hot enough, you can even do the same thing with a water drop!
Science teachers are freaking out right now seeing that he's not wearing safety goggles.
he has them on, just on his forehead
@@doctorbee6673 its like the people with masks on their chins
Omg ye
“I do they just on my head”
@@jamescarmody5653he’s a professional
Every morning I wash my face with cold water. *But this dude took it to a whole nother level* 💀
I shower with this shit what is he doing?
Fr
Liquid nitrogen is colder than cold water
@@hellocute890 that was my point
Are you're just gonna let him 1-up you like that?
Liquid nitrozen: im the coldest thing😏
Water in a winter morning:are you sure😂
Water thst accidentally fell on ur tshirts neck area:
@@epikherolol8189 YES
my heart legit skipped a beat when he poured it onto his face
"Its not dangerous for skin. Lemme show you-"
In loving memory of NFTI
🗿
He legit threw it in his own face.
Me watching: 🥶
700th like
"In the arms of an angel"
in 50 years this comment probably gonna be deep 💀😢
Bro really dipped his sausage in liquid nitrogen, that's some real dedication
No more children for him i guess
some NileGreen shit
@@Lord_Cummus tru
@@thejoeman4774 real
Real deDICation 😅
My next short began with some dude saying “the dumbest things people have done”
When he lifted it up I thought he was going to drink it ☠️
☠️☠️☠️
DAMN💀💀💀💀
"not cold enough"
- Some guy, probably
Bro can 🤤we drink it😅
@@ayushmgowda1 drop inside your body will kill you, sooooo… no
Former lab personnel here.
One of the biggest things they'll say when training you on lab safety is it's deadly nature if inhaled. A single drop of liquid nitrogen in the lungs is lethal, as it expands to a massive size and basically bursts the lungs. Not perfectly accurate, but that's basically it. So funnily enough the most dangerous thing you could do is splash it in your face... Which he did...
So which one is right?
I mean I'm sure he closed his mouth but yeah, still not a great idea. Worse idea would be to drink it, but nate isn't stupid, so obviously he's not gunna drink it
i mean he didnt inhale he did short bursts of breathing out so i think hes good
A drop of Nitrogen into the lungs.. quite difficult.. it expands as soon as it comes in contact with any warm surrounding and hence boom it evaporates.. so Nick is safe..
Except that can't happen at all as the liquid nitrogen will boil as soon as it contacts the skin, plus a single expanded drop doesn't have enough volume to fill the lungs nor enough thermal effect to damage your entire lungs, plus it won't cause asphyxia.
Bro got me on the ending💀💀
Bro pulled out a glizzy 😂🥜😂
I remember when Grant did a video like this. You're awesome Nate
It was Nate tossing the cup onto his face for me, that was just a specific thing I always remembered from Grant❤️☺️☺️☺️ Honestly I'm so happy to have found this channel, and regret not finding it sooner! Nate is imo the perfect person to continue on being The King Of Random☺️☺️
Rip
rest in peace to him
Link?
Damn bro im so sad all of the sudden i miss grant. I hope hes resting well now
Doctor: your penis extend surgery went well sir
*credit card declines*
Doctor:
Underrated comment
Bruh
Ayo Chill man
@@arikasingh6469ikr some peope are just cold
Bro you made my day😂😂😂👍👍👍
Kinda like fire. If spontanious, fire can hurt but not damage. Be careful for your eyes there at the end.
My doctor uses liquid nitrogen to remove some kind of formation that I have on my pinky. It's not scary, it hurts slightly and it's cold but that's that
Fun fact, it is actually more dangerous to wear gloves when handling liquid nitrogen, because it will freeze the glove, which in turn will make your hand freeze a lot faster within the glove, even more so because the glove will probably stick to your skin due to the ice build up.
🤡
@@iShOoTgUnS123 okay?
So it's more or less safer to use tongs, and other indirect tools to handle it?
@@iShOoTgUnS123 🤓👉🤡
@@brendanboomhour7606 yes
My science teacher once decided to see what liquid nitrogen tasted like. He has lost the ability to taste on that side of his tongue.
your science teacher? yeah right
Yeah but how it tasted?
@@uatcgfhdhu It tasted like liquid nitrogen, duh
@@uatcgfhdhu it tasted cold
Science teacher? If you knew anything about Science, you would know that Liquid Nitrogen is not a part of science. It is a part of chemistry
Would love to see Nate and Nilered Collab
NO NOT MY HOTDOG 😭😭😭
Some safety precautions if you try this:
1: Don't let it get trapped against your skin by rings, watches, clothes, shoes, etc.
2: Make sure you are in a well ventilated area as nitrogen asphyxiation is a thing that can kill you before you even realize you are in danger.
3: Don't get it in your eyes.
He threw it at his goddamn face wym
don't wear gloves liquid nitrogen will just roll off your hand but will be absorbed by the glove
What happens if you get it in ur eyes?
@@rortiz2519 the water in your eyes won't be as safe as your skin. Your skin will reliably have an insulating layer of nitrogen because of the leidenfrost effect and that nitrogen isn't as efficient at transferring energy as the liquid so it's not dangerous in small amounts. Your eyes are still warm enough for the leidenfrost effect to occur but the water is much more likely to freeze or even make contact with the liquid nitrogen. Freezing the surface of your eyes can do some serious damage to your cornea and you can end up functionally blind.
However, this is still pretty unlikely to happen and isn't really a concern considering you will most likely be able to close your eyes before any liquid nitrogen can hit your cornea. You would have to be messing around with A LOT of it before you really need to be wearing safety specs. And at that point you should have full face respirators with oxygen supply because your biggest concern will be a spill that ends up displacing all the oxygen near you and suffocating you.
@@Patrick-zr8tv🤓🤓🤓
The Leiden frost effect, when it touches your skin it immediately boils due to the heat of your skin being too hot for the nitrogen to stay liquid and causes the nitrogen to boil, creating a "steam" barrier between your skin and the nitrogen. Therefore, you aren't actually touching the liquid nitrogen, hence not freezing your skin. However, it will still freeze your skin if left alone long enough.
Gas barrier, but indeed a very good description.
Wouldn’t it be more of a gas vapour than a barrier? Still you’re right, steam would of cooked your skin.
also why you can do something similar with molten metal
@@williebrortwhat if someone can't produce the needed heat from their body to do the lidenfrost effect?
as in their body is on the colder temperature side then the hotter temperature
@@jaidakhatun4568 they suffer from severe burns (yes extreme cold can cause burns wounds) or frostbite. I'm not native in English so I don't know if these are the correct terms for that.
so i could theoretically take a shower using liquid nitrogen
Bro I swiped to another short as soon as he splashed it on his face and I didn't get to see it. Now I have to watch the whole thing again.
I had to make sure this wasn’t his last video
THE LIKES AT 69
69 likes?
Lemme fix that
@@junkersju87b-2stuka2didnt fix nothing its now at 469 😂
@@junkersju87b-2stuka2 Shut up
666.
this guy doesn’t worry about liquid nitrogen, liquid nitrogen worries about him
Underrated
@@6shot9 i agree
@@6shot9appropriately rated!
@@monkeylady8150”i agree”
Thats golden
😂😂 true
"HAVE A GOOD DAY!"
*sticks hand in jar*
*screams*
So it’s a colddog now?
Sub zero - “this fight will be your last”😂🥶
Remembering Grant. First video I could remember from him.
Yeah fr, one of the best leidenfrost demos I’ve still ever seen
I thought this same thing especially with the face splash at the end
What happened to Grant
Did he die from a car accident
@@Venturi1024 parachute accident i think
I hope you take you channel more in this direction. Things like this was why I watched Grant in the early days. Keep it up
Grant is dead. let this man be/do all he wants. whether it lines up or not
@@AlexParkerEmcee I don’t think he meant it in that way.
@@AlexParkerEmcee Bro what?
@@11facehugger hes right
@@AlexParkerEmcee wait whaaaat? He just said that KOR Should go on this path(science path) not the current path.
"That would be bad for your finger"
the finger in question: completely obliterated
Sure do love how many people pointed out that it was the leidenfrost effect
This man has some balls to throw a cup of liqyid nitrogen to his face
Grant from Tkor did it first like five years ago
@@hibertthe4th981 no one asked
@@NebuRizzz i did
Some extra balls than ours😂
His balls got frostbitten after this.
Leidenfrost effect. Same thing if you put droplets of water on a hot pan. The liguid vaporized on contact with the hot surface and creates a layer of vapor between the two. Thats why it looked like it was skating off his hand. The liquid nitrogen is so cold that your hand is like a piping hot pan to it.
Now I'm curious to know what happens if you put some liquid nitrogen on a hot pan instead of your hand. Would it produce the same effect or something way cooler 🤔
@@mayravixx25 i think it would do the same thing. When you put liquid nitrogen droplets on your hands it causes the nitrogen to boil andand vaporize and well...boiling is boiling.
@adamduane1320 it would likely create explosive boiling... basically, the liquid nitrogen could heat up so quickly that the boiling liquid mass reaches above its boiling point and spontaneously explodes.
"explosive boiling or phase explosion is a method whereby a superheated metastable liquid undergoes an explosive liquid-vapor phase transition into a stable two-phase state because of a massive homogeneous nucleation of vapor bubbles. Similar to the concept of a steam engine I believe.
if the heating process is fast enough that the substance cannot reach binodal curve through heterogeneous boiling, the liquid becomes superheated with its temperature above boiling point at a given pressure. System then shifts away from the binodal and continues to follow the red curve and thus approaches towards spinodal. Near the critical temperature thermodynamic properties like specific heat, density varies rapidly as shown on the figure at right. Density and entropy undergoes largest fluctuation. During this time it is possible to have a large density fluctuation in a very small volume. This fluctuation of density results in the nucleation of a bubble. The bubble nucleation process occurs homogeneously everywhere in the substance. The rate of bubble nucleation and vapor sphere growth rate increases exponentially closer to the critical temperature. The increasing nucleation prevents the system from going to the spinodal. When the bubble radius reaches the critical size it continues to expand and eventually explodes resulting a mixture of gas and droplets which is termed as explosive boiling or phase explosion".
@@sethborne i could see that as a possibility. Id like to see it tested. Because science!
@@adamduane1320probably faster tho(not noticable difference for humans)
that sausage allowed us to visualize what Sub Zero can is capable of
"no hotdogs were harmed whilst doing this experiment."
-Yo Bro, what you smoking??
-liquid Nitrogeeen
That last bit made me remember Grant 😭
Rip 😢
He died like 4 years ago, get over it already
@@fIourine what the hell is wrong with you
Who's grant?
@@WhereMerxGrant Imahara from MythBusters, he passed away in 2020.
That hot dog became a cold dog 💀💀💀
Me: my mom: just put some hot water on it
This phenomenon is known as the leidenfrost effect: The Leidenfrost effect is a physical phenomenon in which a liquid, close to a surface that is significantly hotter than the liquid's boiling point, produces an insulating vapor layer that keeps the liquid from boiling rapidly.
Isnt something similar true but with lava? Which is why you can actually move your hand quickly through falling lava without it burning you?
@@CJFX_ Not lava, falling molten metal.
you need to have your hand moist tho
@@CJFX_ Lava is way too viscous. Liquid steel works tho.
It’s like putting tiny amounts of water in a hot pan. And it kinda skids around actually like little beads or something.
"Let's give this hotdog time to really get cold and hard" 💀
nahhhh 💀
Technically its not a hot dog without the bun, so the only thing that got hard is his weiner
but mine got hot and hard😭
WHAT THE HELLLLLLLLL
time to wait for those people who call out dirty minded people and say they are all 13 year olds
Hot dog ❌ experiment dog ✅
Hot dog becames cold dog 😂😂
I remember when Grant showed us this. That man taught me so much, so many people nowadays would’ve enjoyed his content
My names Gra-
Gone. Completely erased. But not forgotten jk I’m sure the videos r still around. Ik they molested his account and name but do they still have them up ?
I was so upset when he died then the channel went to trash
I miss that man, he was amazing on mythbusters
@@John-B-Goodenoughofc the old videos are up maybe go look before talking shit about his buddys
Liquid Nitrogen (LIN) has a second danger which is suffocation usually from boiling too much in a non ventilated space. Splashes like that can be harmless but getting a bunch soaked into your clothes can be hazardous as well. Liquid oxygen is much more dangerous due to it being oxygen. Any mix with fuels, hydrocarbons, etc will remove much need for heat to spark a flame
bro how will clothes get soaked in it, whos gonna have that much liquid nitrogen, and if somebody has it, even then the clothes would just freeze instead of absorbing it
I dont see the danger of suffocation in any possibility of normal use. A whole tank of liquid nitrogen probably wont do much in a regular room.
@@IBRChampionBut thats how it works. Small holes absorb liquid before the clothes freeze. So it is a hundred time worse than pouring liquid nitrogen.
@@IBRChampionspilling it on your shirt or pants:
Like those Russians jumping into a pool with liquid nitrogen, they all drowned and suffocated.
After doing the hotdog, dude put his “hotdog” in liquid nitrogen.
Forbidden candy
“Now eat it”
Dude just splashed it on his face with no safety goggles 💀
He’s done it several times he’s a professional
@@thatfeelingwhenyoufeel.it’s a good way to go blind, even a drop hitting your eye can cause serious damage
We have hotdogs at the school cafeteria today!
The hotdogs at the school cafeteria:
Lmao
He threw that in his face with some conviction! Jeez!
Bro is ready to die for us💀
for anyone who doesn't know, this is comparable to putting water on a really hot surface (like a fireplace). itll just skid off without cooling it down too much due to the leidenfrost effect. itll actually take longer to evaporate than water on a cooler but still boiling surface
Its called the Leidenfrost effect tough guy😉.... Ur welcome
smarty
@@frostz3307 Stop watching shorts if it messes up your attention span enough to not be able to read and process three sentences lmao.
@@frostz3307You are blind as hell
@@frostz3307 if i ever feel that i'm useless, i will come back and read your comment.
Someone else already mentioned that this is due to the Leidenfrost effect, but I want to build on what that is:
For two materials of EXTREMELY different temperatures, there is a small safety window for touching it because a protective barrier will form. Your hand is so hot compared to liquid nitrogen that the nitrogen immediately evaporates on contact and forms a gaseous barrier to insulate you from the rest of the liquid nitrogen. This also happens with hot metals and sparks, where (I think) they’re so hot that they’ll just bounce off your body by vaporizing sweat and getting deflected by that gas
@wagh Okay, thank you for the further insight and clarification
It also is important to note that it only happens if one of the objects is significantly hotter than the boiling point of the other object, not just a large temperature difference. Dropping a cup of liquid nitrogen on your hand is fine, but dropping a steel ball at liquid nitrogen temperatures on your hand is not.
Was that an older woman who said you shouldn't wear gloves when handling liquid nitrogen?
@@scy07 Yeah I’ve seen the video you’re talking about. As you may know, it’s more dangerous to wear rubber gloves when working with something like liquid nitrogen because they can freeze, and now you have something really, really cold wrapped around your hands instead of brief contact with a liquid that will quickly evaporate
Nah theres no ledenfrost for metal sparks. They still burn you, it still hurts. Most of the time its extremely minor and doesnt cause any actual damage just pain. But occasionally a larger chip will make a big spark and it's usually sharp and it will both cut into you and burn you.
Bro really did read the User Agreement So Good!....😂
Bro had a metal rod inside a hotdog and tried to snap it
Legends say he bought 12 tons of nitrogen before he decided to create a youtube channel
In one video he shows a machine preparing liquid nitrogen (if that's the correct term), so my friend he knew what he was doing 😂
"Dude fixes my nightmare in just 60 seconds"
“Now that would be bad for your finger”
Meh, minor injury
If someone's finger gets cut bro will replace it by hotdog 💀
You forgot to say "dont try this at home" for some viewers this warning is really important. 😂
The kind of viewers that just have liquid nitrogen lying around are the kind of viewers that know about safety.
Yeah, most people have liquid nitrogen in the closet waiting
@@dingdong2103 I do lol, I have a science fair soon
@@Felixsleftbigtoenail can you drink it, please
I remember Grant Thomson demonstrating something like this and explaining the leidenfrost effect
RIP Grant 😞
This dude ruined Grant’s channel
@@pato20995 huh
now that hotdog is a colddog
When my friends accidentally confuses liquid nitrogen to water, and dips my hand in liquid nitrogen for the night 💀💀💀💀💀💀💀💀
He really just said fuck safety. I love it.
It is safe. You just need to be more educate. ;)
@@badmaniakcringe ass mf adding a winky face to the end of his sentence
@@badmaniakand i think you should be more educated in English instead as its educated and not educate 😂
@@hibyepeachyfans.....5300 why? it is not my primary language.
I can speak in my native language without mistakes and you would know a shit what i am talking about. ;)
@@badmaniak nobody cares about you and your primary language
Before you judge people make sure you are perfect lol 😂
for those who don’t know, a layer of vapor protects his hand from the liquid nitrogen
Bro inhaled the liquid nitrogen 💀
From what I’ve seen, it would be worse to wear a glove and get it on you because the glove would freeze around your hand and the vapor barrier wouldn’t form.
What moms think the food is going to be when your 1 millisecond late:
bro be vapin without lung damage
He made a cold dog
no one seems to realize that the leidenfrost effect is very powerful. The leidenfrost effect occurs when a liquid comes into contact with a surface significantly higher in temperature than its boiling point. this is often observed with water, and sometimes with liquid atmospheric gases (oxygen, nitrogen, and argon)
of course, it's not so powerful as to protect the inside of your stomach from liquid nitrogen while it sits in there for an extended period of time :P
The leidenfrost effect is only for brief interactions! Over time, temperature will slowly equalize between the two objects, to the point that the boiling which prevents most heat exchange will stop, and then things will *really* get hot/cold
Yup
Did you copy this from some kind of textbook?
🤓
As a associate professor in chemistry I never taught my students this type of chemical handling 🙄
Bro made colddogs unknowingly 😮
Few of us remembers Terminator 2 scene where the T1000 gets completely frozen due to the high exposition to Liquid Nitrogen.
Scared at the end 😅😅
When I worked as a medical assistant, we’d have to pour some into a small canister occasionally for wart removal. Whenever the doctor was done, we’d dump out the remaining liquid nitrogen by splashing it on eachother for fun. The moment you forcefully splash it like that it instantly changes from a liquid to a gas and it only feels like being hit with a cool breeze. Even the head MAs liked to mess around with it. Then it just settles to the floor and disperses quick enough to never be an issue
Sounds fun
The water i would drink at 3 am with a sore throat:
bro made a chilli dog 💀
i used to work with liquid nitrogen often. i think the biggest thing to keep in mind safety wise is wearing eye protection especially when pouring.
it got on my skin all the time and it wasn’t a big deal, usually it just evaporates off before you feel it
It burnt didn't it.
@@SAS23456-i it stung a bit, less than getting hit with an air soft pellet but i didn’t get hit with any much bigger than a blueberry
Leidenfrost effect. Same thing that happens when you sprinkle water on a hot pan, it beads up and rolls around protecting the surface. In this scenario, your hand is the hot pan in comparison to the extremally cold liquid nitrogen.
This is a great example of the leidenfrost effect
The nitrogen that gets closest to your skin boils from the heat and creates a protective barrier. It doesn't help much against prolonged exposure.
It ALSO works in reverse against molten metal (but in much smaller quantities and time frames) as the metal boils the water on top of your skin to create a barrier of steam that will prevent you from getting serious injuries if you get the metal the fuck away from you fast
The pig who had to die for that sausage: 👁️👄👁️
💧 💧
Dude went from watching Grant's videos to becoming part of the team to creating his own channel and recreats the old videos.
I tried splashing my face with liquid nitrogen after watching this and now i am blind in one eye. You’ll be hearing from my lawyer soon.
I'm keeping an eye on this guy
Safe to say some people looked the other way on this👀
“Sir why do you need 77 packs of hotdogs and a liter of Liquid Nitrogen?”
The fact he chose to experiment with a hotdog😅😅😅
It’s the Leidenfrost effect. Same thing happens when you throw water on to a ripping out pan. An air bubble forms keeping the water from directly contacting the pan and causes it to skitter around it. Same thing with the liquid nitrogen. Your hand is so hot compared to the liquid nitrogen it might as well be a ripping hot frying pan.
What is dangerous with LN2 is oxygen displacement. Since N2 is denser than oxygen, the breathable oxygen can be pushed up and out of a room. My old job as a Junior Embryologist required me to work with LN2. The room had to be well ventilated and they had sensors to detect the oxygen levels in the room. If at any point the oxygen level went under 20% we were supposed to exit the room immediately.
Another major warning we had, if you ever saw someone knocked out in the LN2 room, we were warned not to run into the room, because chances are you'd knock out too. Apparently the was a case where two Embryologist died because of this. Instead, we were required to call 911 if we ever saw someone knocked out in the LN2 room (thankfully never happened while I worked there)
Stay careful
Clearly, you just take a big breath and get the person to safety instead of watching them die like a disgusting coward.
That hotdog was having a bit toooooo much fun
Scully and Hitchcock: you're gonna finish that
In the lab we just picked tubes out of the LN2 by bare hands. As long as you do not try to find 20 of them at the time, you do not even feel it.